什么牌子的油漆好呢？性价比高的有哪些个牌子

The Separation Wall In this section you will find a list of articles and resources about the Apartheid Wall that Israel is building to encircle Palestinian areas. On Friday, July 9, 2004, the International Court of Justice in The Hague ruled (14 to 1) that: The construction of the wall being built by Israel, the occupying Power, in the Occupied Palestinian Territory, including in and around East Jerusalem, and its associated régime, are contrary to international law; It also ruled (14 to 1) that: Israel is under an obligation to terminate its breaches of international law; it is under an obligation to cease forthwith the works of construction of the wall being built in the Occupied Palestinian Territory, including in and around East Jerusalem, to dismantle forthwith the structure therein situated, and to repeal or render ineffective forthwith all legislative and regulatory acts relating thereto, in accordance with paragraph 151 of this Opinion. It also ruled (14 to 1) that: Israel is under an obligation to make reparation for all damage caused by the construction of the wall in the Occupied Palestinian Territory, including in and around East Jerusalem It also ruled (13 to 2) that: All States are under an obligation not to recognize the illegal situation resulting from the construction of the wall and not to render aid or assistance in maintaining the situation created by such construction; all States parties to the Fourth Geneva Convention relative to the Protection of Civilian Persons in Time of War of 12 August 1949 have in addition the obligation, while respecting the United Nations Charter and international law, to ensure compliance by Israel with international humanitarian law as embodied in that Convention. It also ruled (14 to 1) that: The United Nations, and especially the General Assembly and the Security Council, should consider what further action is required to bring to an end the illegal situation resulting from the construction of the wall and the associated régime, taking due account of the present Advisory Opinion.

一旦浮出水面瞬间扭转乾坤是英国作家托马斯·哈代说的。”一旦浮出水面，瞬间扭转乾坤。“这句话出自英国作家托马斯·哈代的小说《无常的心》，小说中原话为”Once&it&breaches&the&surface,it&can&turn&the&cosmos&upside&down&in&an&instant.“，翻译为”一旦浮出水面，瞬间扭转乾坤。“。托马斯·哈代，英国诗人、小说家。他是横跨两个世纪的作家，早期和中期的创作以小说为主，继承和发扬了维多利亚时代的文学传统，晚年以其出色的诗歌开拓了英国20世纪的文学。

以外的义务,违反了标签--沿卖方公约生效之前关闭了这个Tag的沿 卖方,而违反了标签,同时,卖方应承担全部责任

I watched through blurred vision as my husband, Chuck, walked away with his ex-wife.Theheaviness in entire our hearts was almost unbearable. Turning back to my stepson"s casket I somehow helped my children pull a rose from the sibling spray to press in their Bibles. With tears streaming down my face,Louis Vuitton Handbags, I rested my hand on the son spray. I not longer knew my area.God, I quietly yelled, how did I eligible in Conan"s life?From the moment I"d met my stepson, I was in reverence of this angelic tiny boy whose bright, blond hair appeared to flicker with a mundane splendor. At merely a year-and-a-half,Louis Vuitton Women, he was built like a three-year-old. Solid and stocky, slumbering curled in my lap, his tiny center buffet opposition bomb,discount hermes handbags, and a motherly bonding began stirring inside me.Within a year I became a stepmother to Conan and his older sister, Lori. Soon after that, a visit to the doctor revealed some disheartening news."You have an infertility disease," the doctor had said. "You might not ever have babies of your own."At twenty-two, that news was shattering. I had always wanted to be a mother. Suddenly, I realized being a stepmother might be as close as I would get, and I became even more contained in their lives.But thankfully, 4 annuals afterward we joyfully discovered I was fertile. Chase was nativity, then two years later we were congratulated with our daughter, Chelsea.I loved creature both a mom and a stepmother, but for in anybody blended family, it had its ups and downs. Chuck"s ex-wife had custody of his kids and gave them extra emancipation than we gave our children. Needing to be consistent with our rules, I"m definite we arose overly strict to his kids. On their weekend visitations, I normally felt like an old nag.As a second wife, I was envious of my stepchildren"s mother. I complained about her and her husband among earshot of my stepkids, and even grumbled about purchasing my stepchildren surpluses on top of disbursing child aid. Somehow I overlooked the important fact that my stepchildren were the innocent ones boost into a blended family.Then 1 day at a gathering of my own family, I saw as my mama went up to my stepmother and gave her a hug. I turned and saw my dad and stepfather smiling together. Having always appreciated the cooperative relationship my parents and stepparents had, it occurred to me that Chuck"s children longed for the same. So Chuck and I resolved to work hard at bridging breaches instead of creating them.It wasn"t effortless, and alterations didn"t come overnight, but they did come. By the time Conan was fifteen, a peace had stable among parents and stepparents. Instead of griping about child-support payments, we voluntarily increased them. And finally Conan"s mom gave us copies of his report cards and football schedules.I was arrogant of my kids and stepkids. After graduation, my stepdaughter married, and she and her husband built a house together. At seventeen, Conan had chance a sensible, intelligent juvenile male. With rugged good looks and a deep, baritone voice, I surprised what fortunate girl would shred him up.But then came that phone call, changing our lives always - Conan was killed instantly by a drunk driver.Over the years we"d been married, Chuck had reassured me that I was a parent to his children, too. He sought my opinion in matters concerning them and relied on me to make their Christmases and birthdays special. I enjoyed doing those asset and looked upon myself as their second mother.But in his mourning immediately upon Conan"s decease, Chuck suddenly stopped seeking my attitude and began cornering to his ex-wife. I knew they had to make numerous ultimate determinations attach, and I realized later that he was trying to spare me from the gruesome details, yet for the premier period, I began to feel favor an outsider instead of a parent.I too knew the driver responsible for the occurrence had to be prosecuted, which meant Chuck and his ex-wife would must reside in adjoin. Those hideous jealousies from the quondam began to resurface when, night after night, he talked to her, rarely arguing their chats with me.And it stung when friends interrogated only about Chuck"s coping, or sent sympathy cards addressed just to him, forgetting about me and even our two children. Some belittled my grieving because I was "just" a stepparent. Did anyone realize my wastage and grief? I"d had mighty maternal feelings for Conan; he considered me his second mother - or did he? As the weeks turned into months, that answer haunted me, dominating my thoughts. I became pedaled to understand just what my role had been.I ransacked through boxes of photos and dug out old journals, searching the house for mementos, even Christmas ornaments he had made.There were several comforting diary excerpts, one describing Mother"s Day phone calls from Conan to me, and a beautiful white poinsettia he gave me at Christmas. And I adored the memories old photos brought back - his loving bear hugs after cooking his preference repast - or a kiss for simply act his laundromat. As comforting as these entities were, they still weren"t enough.One beauteous spring day, virtually a year after he died, I was lovingly caressing the pressed rose from his grave that I kept in my Bible. Suddenly, I felt compelled to visit his grave alone. I had never done that before, but I desperately needed some responses.Arriving at the gravesite, I remembered Chuck saying that the lasting headstone had recently arrived. Chuck had told Conan"s mom to select what she wanted. As I looked down on the shiny cruel surface, I noticed she had chosen a copper sports emblem, according with a picture of Conan that had been permanently embedded beneath a thick floor of glass.I bent down and lovingly ran my fingers over his carved name and the dates commemorating his short life. Through a blur of tears, memories of a rambunctious, fun-loving little boy filled my heart. The child I"d mothered part-time for so many years may not have come through my body, but I had been chosen by God to invest a maternal inspire in his life. Not to take his mother"s place, but to be just a "tread" away. I suddenly felt very credited to have been chosen."It was a prerogative to be your stepmother," I whispered out noisy, curving to kiss his picture.Finally, a sense of peace was beginning. With a cumbersome weep, I got up to leave. But as I turned to walk away, the sun glistened on the frame of the headstone, causing me to see back."Oh my gosh! How could I have not placarded it before?"The all border of the headstone was trimmed in gold shafts of wheat . . . exactly like a gold shaft-of-wheat pin Conan had given me years ago. Chills ran up and down my spine. I hadn"t looked that pin in years.Somehow, I equitable knew it was the missing correlate. I had to find that pin.The ride home was a blur. I was so incited. Finally, I was upstairs in my bedroom tearing separately my jewelry box. Where was it? Dumping the contents on the bed, I frantically hurled earrings and pins to and fro.Nothing.God, this is major. Please assist me detect it, I prayed.Turning from the bed I felt constrained to search my dresser. Rummaging via drawer later drawer certified ineffective, until eventually, in the final drawer, clear in the back I felt it. It was a small, white box with my appoint scribbled on altitude in a child"s handwriting. Prying it open, I was instantly transported back in time.Conan had been approximately ten years old, and it was the night ahead working on holiday to Florida. He was working with us, and I was packaging in my chamber while I heard a beat on my gate. Conan stood there, his eyes downcast and his hands backward his back."What is it, son?" I queried, concerned by this abrupt visit.Shuffling his feet, he immediately whispered, "I don"t understand why I don"t call you "Mom" very constantly,Louis vuitton Luxury leather, even though I call my stepdad "Dad.""I hugged him and reassured him he was free to shriek me whatever he was comfortable with. Then suddenly, with a wry laugh on his pudgy face, he handed me the small, pearly box."You choose,prada handbags," he said, and threw from the room.Assuming I"d find two items inside the box, I opened it. Instead, I found the single gold wheat needle he"d bought by a garage bargain with his own money.Scribbled inside the stopper of the box were the words, "I Love You. To Mom alternatively Connie."That had been almost a ten-year antecedent, anyhow as I moved the spilled contents of my jewelry box aside and slowly sat down on the corner of the bed, it felt like yesterday.Thank you, God, for discovery this pin, and for the closure that comes with it.Wiping the tears from my face, I reflected on an angelic little boy whose heart beat near to mine.I still prefer "Mom."

　　给你个范本参考吧。　　合作意向书　　Letter of intent for cooperation　　意大利SOMAT公司（以下简称甲方）与中国凯福集团有限公司（以下简称乙方）就在意大利建立搅拌机组装厂项目（以下简称项目）的实施事宜进行了友好协商，达成如下合作意向：　　This intention is made by and between SOMAT Italy Company (following called First Party) & China Victory First Holdings Limited (following called Second Party), whereby the two parties agree to amicable negotiation about the item (following called item) for establishing blender assembly manufactory in Italy.　　1、 总则　　1．General principles　　甲乙双方在互惠互利、优势互补的基础上就上述市场的开发及签约后的实施进行排它性合作。任何一方（包括各自的分公司、子公司、股份公司以及隶属单位）不得以其他任何方式就该项目与其他任何第三方进行合作。　　Two parties undertake exclusive cooperation concerning fore-mentioned market development and agreement"s execution in line with the principles of the complementarities of each other"s strengths, reciprocity, and mutual benefit. That is, any party including respective branch offices, sub-companies, stock companies and their attached units must not team up with any Third party in any way in regard to this item.　　双方的共同目标是：长期合作、持续改进产品，使之符合当地的标准，能够在意大利和周边国家销售。　　The common goal is long-termed consortium, persist in improving products which are in conformity with the local standards and can be purchased in Italy, as well as circumjacent countries.　　甲方主要负责与本国政府部门、银行、商会等相关单位的总体协调和联系工作并对项目开发进行总体管理；乙方主要负责技术文件编制、供货、技术服务和技术支持等工作，并提供周边国家的市场支持。　　First party is mostly in charge of the coordination and relation with the local department, such as the government, the bank, the chamber of commerce and so on; even manage the whole exploitation of item. But second party is mostly in charge of making technical documents, offering cargoes, service and technology supplying, in addition offer the market support for peripheral companies.　　本意向书所涉及的产品为乙方生产的Y－323，Y－324和Y－X436三种规格的搅拌机。　　The letter of intent implicates three kinds of blenders which will produce by second party, and the specifications are Y-323, Y-324 and Y-X436.　　2、 双方的工作　　2. Tasks of two parties　　2．1 在正式的合作协议签订前　　2.1 Prophase of signatory　　2．1.1 甲方的责任和义务　　2. 1.1 Responsibilities and obligations of first party　　? 编制该项目在意大利的可行性报告，及时就技术和商务问题与乙方进行澄清；　　? To make feasibility report regarding this item in Italy, then solves all problems in technique and commerce as soon as possible with second party.　　? 负责项目融资事宜并承担相应工作，在必要时与乙方协作为该项目争取优惠的信贷条件；　　? To make project financing as well as taking corresponding responsibilities, and assist second party to contest preferential credit conditions in necessary.　　? 审核乙方编制的商务、技术文件并汇总，提出修改意见、组织谈判；　　? To examine and summarize commercial and technical documents by second party, submit recomposed opinions, so far as to organize negotiation.　　? 负责组织乙方以及相关人员在意大利的考察工作；　　? To arrange all matters of visiting and studying in Italy by the persons in second party and related staff.　　? 负责在合作过程中及时向当地的商会和政府部门汇报项目情况，并获得有关政府部门的支持。　　? To report status of the project to local chamber of commerce and government, in addition get support of relative governmental branches.　　2．1.2 乙方的责任和义务　　2. 1.2 Responsibilities and obligations of second party　　? 在充分考虑甲方要求的前提下编写目标产品的技术文件，保证技术的完整性、可靠性和先进性；　　? To compile technical documents based on full considering the requirements of first party, so as to assure integrity, reliability and advancement of technique.　　? 充分考虑甲方要求与乙方习惯的差异，并针对差异项尽可能提出备选方案以供甲方选择；　　? To fully consider the difference between two parties, provide alternative methods to banish variations.　　? 负责人员来华考察的接待，并负责安排参观生产工厂、会谈，组织技术交流；　　? To schedule staffs" reception for observing and visiting Chinese factory, even more take charge in interlocution and technical exchange.　　? 及时安排有关人员参加国内外的考察和谈判工作，并根据甲方的意见对有关技术文件、商务文件进行补充和修改；　　? To arrange related persons attending survey and negotiation at home and abroad, renew and amend related technical documents according to first party"s demand.　　2．2 在正式的合作协议签订后　　2. 2 After signature of formal contract　　甲乙双方将根据合作协议的规定和要求，另行签订具体的采购合同，明确各自在合同执行过程中的责任和义务。　　Two parties can sign a specific purchasing contract which will make clear each duties and engagements of two parties under the regulations and requirements of the cooperative agreement.　　乙方根据自身的业务特点，特授权其全资子公司——“凯福国际经济贸易有限公司”作为乙方的全权代表，与甲方签订采购合同、技术协议及服务协议等各种文件，并负责整个项目的操作过程。　　In accordance with its own business features, the second party can authorize its full-lot capital sub-company Victory First international economic & trace limited to sign the purchase contract, technical and service agreements with the first party, in addition take charge of the whole operation process of this item.　　3、 费用　　3. The cost　　3．1 在正式协议签订前，甲乙双方分别承担各自为获得该项目所发生的所有费用。　　3. 1 Before signature of formal contract, two parties must take charge of respective expenses in order to get this item.　　3．2 在正式协议生效后的执行过程中，双方根据签订的合同或意向书支付相关货款或费用。　　3. 2 During the course of carrying out the formal agreement which has become effective, two parties must pay the related costs of goods on the basis of contract or letter of intent.　　4、 保密原则　　4. The confidential principle　　在本意向书有效期内，甲乙双方对有关合作信息及资料负有保密责任。未经双方书面同意，任何一方不得将合作有关信息及资料向第三方泄露或用于其他非双方合作的项目。　　In the period of the letter of intent"s validity, two parties have the responsibilities to keep secret for all information and documents. In another word, without consent by both sides in written form, any party can"t reveal the information and documents about cooperation to third party, or used them for non-cooperative item.　　5、 违约责任　　5. The liability for breach contract　　甲乙双方中的一方违反本意向书明确的责任和义务而使对方蒙受损失，受损方有权向责任方提出索赔要求，责任方应予以经济赔偿，赔偿的额度以造成直接或间接经济损失为据进行计算。　　As any side of two parties" breaches responsibilities and engagements which are defined in letter of intent, and lead to counterpart"s loss, the aggrieved party has the right to lodge a claim to the responsible party. And the amount of compensation shall be based on the direct or indirect loss.　　6、 意向书的补充修改　　6. The supplement and amendment for the letter of intent　　6．1 此意向书书为双方合作的依据，未尽事宜甲乙双方另行协商解决。　　6. 1 Two parties should cooperate on the basis of this letter of intent, and the unaccomplished matters between the two parties can be settled by consultation.　　6．2 任何修改、变更和补充的条款和内容，一方应提前两个月向另一方以书面形式提出，经双方确认签字盖章后，将被视为本意向书不可分割的组成部分，与本意向书具有同等法律效力。　　6. 2 Any amendments, modifying, and supplements to the clauses and contents should be submitted to other party in written form, will be counted as an undivided part of the letter of intent, and have equally authentic in terms of law after the signature by both sides.　　7、 意向书的生效及期限　　7. The letter of intent"s effect and period of validity　　8．1 本意向书自甲乙双方代表签字盖章之日起生效，有效期一年。　　8. 1 This letter of intent is effected after signed by both parties, and valid within one year.　　8．2 双方在此前签订的供货合同不受本意向书的约束。　　8. 2 The purchase contracts signed by two parties before are uncommitted to this letter of intent.　　8．3 若任何一方不履行或未按本意向书约定履行任何权利义务的，则守约方要求违约方的赔偿权利或要求违约方承担违约责任的权利不以本意向书的终止而终止。　　8. 3 If any party fails to perform the rights and obligations which have been stipulated in the letter of intent , the observant party has the right to ask the party in breach to compensate rights or to request the party in breach to bear responsibility for breach of contract, and its rights can not be terminated along with the termination of this letter of intent.　　8．4 意向书一式二份，双方各持一份，具有同等法律效力。　　8. 4 This letter of intent is signed in duplicate, both parties hold one with the same legal effect.　　甲 方：　　Party A:　　意大利SOMAT公司　　SOMAT Italy Company　　乙 方：　　Party B:　　中国凯福集团有限公司　　China Victory First Holdings Limited

使用第三方程序 基本完蛋了

《Identity and Data Security for Web Development》（Jonathan LeBlanc）电子书网盘下载免费在线阅读链接: https://pan.baidu.com/s/13vwKWrNebPWy4ADcXs83FA 提取码: 7wk4书名：Identity and Data Security for Web Development作者：Jonathan LeBlanc出版社：O"Reilly Media出版年份：2016-8-25页数：200Book Description ：Balancing usability and security when building a website or app can be incredibly difficult. This practical book teaches you a results-driven approach for accomplishing both without compromising either. Not only will you learn what to be aware of when building your systems, but also how to build a solid identity infrastructure across devices that"s both usable and secure. You"ll be able to harden your data infrastructure and privileged user information, while using common techniques to prevent data breaches. You"ll also take a look at future technology that will impact data and identity security.

The side who made any direct or indirect loss by infringing the obligation of secrey should assume all the responsibility.

[edit] Human health impactAccording to the U.S. Centers for Disease Control and Prevention (CDC), farms on which animals are intensively reared can cause adverse health reactions in farm workers. Workers may develop acute and chronic lung disease, musculoskeletal injuries, and may catch infections that transmit from animals to human beings.[48]Pesticides are used to control organisms which are considered harmful[49] and they save farmers money by preventing product losses to pests.[50] In the US, about a quarter of pesticides used are used in houses, yards, parks, golf courses, and swimming pools[51] and about 70% are used in agriculture.[50] However, pesticides can make their way into consumers" bodies which can cause health problems. One source of this is bioaccumulation in animals raised on factory farms.[51][52][53]The CDC writes that chemical, bacterial, and viral compounds from animal waste may travel in the soil and water. Residents near such farms report problems such as unpleasant smell, flies and adverse health effects.[16]The CDC has identified a number of pollutants associated with the discharge of animal waste into rivers and lakes, and into the air. The use of antibiotics may create antibiotic-resistant pathogens; parasites, bacteria, and viruses may be spread; ammonia, nitrogen, and phosphorus can reduce oxygen in surface waters and contaminate drinking water; pesticides and hormones may cause hormone-related changes in fish; animal feed and feathers may stunt the growth of desirable plants in surface waters and provide nutrients to disease-causing micro-organisms; trace elements such as arsenic and copper, which are harmful to human health, may contaminate surface waters.[16]In the European Union, growth hormones are banned on the basis that there is no way of determining a safe level. The UK has stated that in the event of the EU raising the ban at some future date, to comply with a precautionary approach, it would only consider the introduction of specific hormones, proven on a case by case basis.[54] In 1998, the European Union banned feeding animals antibiotics that were found to be valuable for human health. Furthermore, in 2006 the European Union banned all drugs for livestock that were used for growth promotion purposes. As a result of these bans, the levels of antibiotic resistance in animal products and within the human population showed a decrease.[55]The various techniques of factory farming have been associated with a number of European incidents where public health has been threatened or large numbers of animals have had to be slaughtered to deal with disease. Where disease breaks out, it may spread more quickly, not only due to the concentrations of animals, but because modern approaches tend to distribute animals more widely.[56][citation needed]. The international trade in animal products increases the risk of global transmission of virulent diseases such as swine fever,[57] BSE, foot and mouth and bird flu.In April 2009, lawmakers in the Mexican state of Veracruz accused large-scale hog and poultry operations of being breeding grounds of a pandemic swine flu, although they did not present scientific evidence to support their claim. A swine flu which quickly killed more than 100 infected persons in that area, appears to have begun in the vicinity of a Smithfield subsidiary pig CAFO.[58][edit] Animal health impactConfinement and overcrowding of animals results in a lack of exercise and natural locomotory behavior, which weakens their bones and muscles. An intensive poultry farm provides the optimum conditions for viral mutation and transmission - thousands of birds crowded together in a closed, warm, and dusty environment is highly conducive to the transmission of a contagious disease. Selecting generations of birds for their faster growth rates and higher meat yields has left birdsu2019 immune systems less able to cope with infections and there is a high degree of genetic uniformity in the population, making the spread of disease more likely. Further intensification of the industry has been suggested by some as the solution to avian flu, on the rationale that keeping birds indoors will prevent contamination. However, this relies on perfect, fail-safe biosecurity u2013 and such measures are near impossible to implement. Movement between farms by people, materials, and vehicles poses a threat and breaches in biosecurity are possible. Intensive farming may be creating highly virulent avian u2018flu strains. With the frequent flow of goods within and between countries, the potential for disease spread is high.[59] Confinement and overcrowding of animals" environment presents the risk of contamination of the meat from viruses and bacteria. Feedlot animals reside in crowded conditions and often spend their time standing in their own waste. A dairy farm with 2,500 cows may produce as much waste as a city of 411,000 people, and unlike a city in which human waste ends up at a sewage treatment plant, livestock waste is not treated. As a result, feedlot animals have the potential of exposure to various viruses and bacteria via the manure and urine in their environment. Furthermore, the animals often have residual manure on their bodies when they go to slaughter.[60][edit] Environmental impactConcentrating large numbers of animals in factory farms is a major contribution to global environmental degradation, through the need to grow feed (often by intensive methods using excessive fertiliser and pesticides), pollution of water, soil and air by agrochemicals and manure waste, and use of limited resources (water, energy).[61]Livestock production is also particularly water-intensive in indoor, intensive systems. Eight per cent of global human water use goes towards animal production.[61]Industrial production of pigs and poultry is an important source of GHG emissions and is predicted to become more so. On intensive pig farms, the animals are generally kept on concrete with slats or grates for the manure to drain through. The manure is usually stored in slurry form (slurry is a liquid mixture of urine and faeces). During storage on farm, slurry emits methane and when manure is spread on fields it emits nitrous oxide and causes nitrogen pollution of land and water. Poultry manure from factory farms emits high levels of nitrous oxide and ammonia.[61]Organic pig meat production has a lower global warming potential per kg than does intensive pig meat production. The energy input for free-range poultry meat and eggs is higher than for factory-farmed poultry meat and eggs, but GHG emissions are lower.[61]Environmental impacts of factory farming can include:Deforestation for animal feed production Unsustainable pressure on land for production of high-protein/high-energy animal feed Pesticide, herbicide and fertiliser manufacture and use for feed production Unsustainable use of water for feed-crops, including groundwater extraction Pollution of soil, water and air by nitrogen and phosphorus from fertiliser used for feed-crops and from manure Land degradation (reduced fertility, soil compaction, increased salinity, desertification) Loss of biodiversity due to eutrophication, acidification, pesticides and herbicides Worldwide reduction of genetic diversity of livestock and loss of traditional breeds Species extinctions due to livestock-related habitat destruction (especially feed-cropping)[61] [edit] Animal welfare impactAnimal welfare impacts of factory farming can include:Close confinement systems (cages, crates) or lifetime confinement in indoor sheds Discomfort and injuries caused by inappropriate flooring and housing Restriction or prevention of normal exercise and most of natural foraging or exploratory behaviour Restriction or prevention of natural maternal nesting behaviour Lack of daylight or fresh air and poor air quality in animal sheds Social stress and injuries caused by overcrowding Health problems caused by extreme selective breeding and management for fast growth and high productivity Reduced lifetime (longevity) of breeding animals (dairy cows, breeding sows) Fast-spreading infections encouraged by crowding and stress in intensive conditions[61] Male chicks, which are too scrawny for meat and incapable of laying eggs, may be liquidated as inventory

如何用sys as sysdba权限连接数据库进行Exp/ImpWindows:exp "sys/change_on_install@instance as sysdba" tables=scott.empUnix or Linux (you need to "escape" the single quote):exp /"sys/change_on_install@instance as sysdba/" tables=scott.empVMS (use [double_quote][single_quote]...[single_quote][double_quote]):exp ""sys/change_on_install@instance as sysdba"" tables=scott.emp小结：1、USERID 必须是命令行中的第一个参数。（如imp help=y里显示的内容）所以如exp ‘ as sysdba"等价于exp USERID=‘as sysdba"，即可以省略USERID不写。2、imp/exp命令里参数与参数间的间隔是用空格来区分的（等号两边的空格不算），于是像如下语句：exp USERID= sys/123456 as sysdba就不能被imp/exp工具所理解（参数USERID= sys/123456可以解析出来，但是as sysdba不知道如何理解了，as或sysdba又不属于设定的参数名）。而oracle公司设计的软件里一般用单引号将一字符串常量包括起来。将上面语句改为exp USERID= "sys/123456 as sysdba‘的话，imp/exp工具就认为sys/123456 as sysdba整体是一个字符串，故而就是参数USERID的一个值。3.如果是写在参数文件中,则连接字符串需要用双引号了:USERID=" as sysdba" Parameter file.You can also specify the username in the parameter file. In this situation, you have to enclose the connect string with a double quote character. However, to prevent possible security breaches we advice you to stop using the USERID parameter in a parameter file.Contents of file exp.par:USERID="sys/change_on_install@instance as sysdba"TABLES=scott.empRun export with:exp parfile=exp.par注释：imp/exp（ impdp/expdp）默认目录是什么，即parfile=exp.par里的文件exp.par在什么目录下？附加： impdp/expdp）默认目录是什么(5)、数据泵如何决定文件的路径5.1 如果目录对象是文件标示符的一部分，那么目录对象指定的路径就需要使用。在目录MY_DIR创建dump文件的示例：> expdp scott/tiger DUMPFILE=my_dir:expdp_s.dmp NOLOGFILE=Y5.2 如果目录对象不代表一个文件，那么就需要使用DIRECTORY变量命名的目录对象。目录MY_DIR中创建dump文件，目录MY_DIR_LOG中创建日志文件的示例：> expdp scott/tiger DIRECTORY=my_dir DUMPFILE=expdp_s.dmp LOGFILE=my_logdir:expdp_s.log5.3 如果没有明确目录对象，也没有以DIRECTORY变量命名的目录对象，那么环境变量DATA_PUMP_DIR将会使用。环境变量是在在运行导出和导入数据泵应用的客户端系统中使用操作系统命令定义的，分配给基于客户端环境变量的取值必须和基于服务端的目录对象一致，且必须首先在服务器端建立。目录MY_DIR中创建dump文件和MY_DIR_LOG中创建日志文件的示例：在使用expdp的客户端机器上，设定环境变量：-- On windows, place all expdp parameters on one single line:C:> set DATA_PUMP_DIR=MY_DIR C:> expdp scott/tiger@my_db_alias DUMPFILE=expdp_s.dmp LOGFILE=my_logdir:expdp_s.log注意环境变量DATA_DUMP_DIR对应的目录名称是大小写敏感的。设定错误的DATA_PUMP_DIR环境变量会报错，例如：DATA_PUMP_DIR=My_Dir：ORA-39002: invalid operation ORA-39070: Unable to open the log file. ORA-39087: directory name My_Dir is invalid5.4 如果之前三种情况都没有创建目录对象，作为一个具有权限的用户(例如具有EXP_FULL_DATABASE或IMP_FULL_DATABASE角色)，那么数据泵试图使用默认的基于服务器端的目录对象，DATA_PUMP_DIR。理解数据泵不会创建DATA_PUMP_DIR目录对象是非常重要的。仅当授权用户未使用任何之前提到的机制创建的目录对象时，才会尝试使用DATA_PUMP_DIR。这个默认的目录对象必须首先由DBA创建。不要将这个和同名的基于客户端的环境变量相混淆。首先，清空DATA_PUMP_DIR环境变量：C:> set DATA_PUMP_DIR=创建DATA_PUMP_DIR的目录：CONNECT SYSTEM/MANAGER CREATE OR REPLACE DIRECTORY data_pump_dir AS "D:DataPump"; GRANT read, write ON DIRECTORY data_pump_dir TO scott;-- On windows, place all expdp parameters on one single line: C:> expdp system/manager@my_db_alias DUMPFILE=expdp_s.dmp LOGFILE=expdp_s.log SCHEMAS=scott如果SCOTT用户不是授权用户，不能使用默认的DATA_PUMP_DIR。ORA-39002: invalid operation ORA-39070: Unable to open the log file. ORA-39145: directory object parameter must be specified and non-null用户SCOTT的解决方法：如上面5.3，SCOTT可以设置环境变量DATA_PUMP_DIR为MY_DIR：-- On windows, place all expdp parameters on one single line:C:> set DATA_PUMP_DIR=MY_DIRC:> expdp scott/tiger@my_db_alias DUMPFILE=expdp_s.dmp LOGFILE=expdp_s.log SCHEMAS=scott或者这种特定场景下，用户SCOTT也可以有目录DATA_PUMP_DIR的读和写权限：-- On windows, place all expdp parameters on one single line: C:> set DATA_PUMP_DIR=DATA_PUMP_DIRC:> expdp scott/tiger@my_db_alias DUMPFILE=expdp_s.dmp LOGFILE=expdp_s.log SCHEMAS=scott

Lingnan old offer longan, litchi born, li, a buy, wait five miles a day and night transfer. The long RuNa tang qiang wu wrote to the yue: "I heard on the taste for Germany, to not to gong and into work. See into his toe seven county offer, bird JingFeng born longan hair; south state land, evil beasts, hot worm in an road, as for breaches of the death of harm. The dead shall not live, who sent him to save. This also of two things up, not necessarily the lengthen your life." Emperor letter yue: "far countries, the ZhenXiu commend to serve the temples, hurt, or otherwise people this, its not by the miserable too complex offer!"

feel: 感觉;认为;试探;摸索;触摸;觉得 1.It depends on how you feel. 它取决于你是怎么感觉的. 2.I feel very tired and sick. 我感觉很累,并且生病了. 3.I like to look my best and feel good. 我喜欢自己最好的表现,有最好的感受. 4.Feel wink of warmth and stir of spirit. 感觉温度的闪烁和灵魂的骚动. 5.Hear it, feel it. 聆听它,感觉它. 6.I know that feel. 我知道那种感受. 7.I hope so. Well, suddenly I feel very silly. 但愿如此.咳,突然我觉得自己很愚蠢. 8.I see. Yes, I think I understand how you feel. 我明白了.是的,我想我能理解你的感受. 9.I know my friends from the feel of their faces. 我从触摸朋友们的脸庞来了解他们. 10.On a beautiful day like today, I feel like I want for nothing. 就像在今天一样的好天气里,我感觉自己一无所求. 11.But you might experiment to select the email service you feel does the best job. 但是,你可以试着选择你认为在这方面做的最好的电子邮件服务. 12.You feel so cold that your body starts to shake, not very much but uncontrollable. 你感觉很冷以至于你的身体开始颤抖,不是很厉害但是无法控制. 13.I could imagine it coming to feel like living inside a giant test tube after awhile. 我能想像那种好像片刻之后就要在一个巨大的试管里面生活的感觉. 14.This is not a train in still in which you may feel forward when another train goes by. 这不是一趟静止的列车,只有当另一列车从旁驶过时你才能感觉到它的前进. 15.Most of us would probably feel very sad and give up our dreams and hopes for the future . 我们中的大多数人很可能会感到悲伤,并放弃我们的梦想和对未来的希望. 16.And you feel that perhaps this is the time to look for manufacturing facilities elsewhere? 所以您认为可能现在是到其他地方寻找制造厂家的时候了! 17.Yet when I see "together to create" on the school form, I do not feel creative, I just feel jaded. 然而,当我看到学校表格上的“共同创造”时,并没有觉得它刺激了创造力,只是感觉厌倦不堪. 18.The effect was to make the town feel like a collection of disparate sites rather than an open world. 这造成整个镇子感觉像是各自不同地点的一群房屋,而不是一个敞开式的世界. 19.Before you begin to write, take the time to pause, listen carefully, feel and touch, see and observe. 在你开始写作之前,要先抽出一点时间稍停片刻,仔细去听、去感知、去看、去观察. 20.And you even feel that they like you to be outside them so that they will enjoy being inside even more! 你甚至会觉得他们就是要把你排除在外,这样他们才可以更多地享受他们自己的“置身事内”! 21.FINE — This is the word women use to end an argument when they feel they are right and you need to shut up. 很好——当女士们自认为在一场争论中是正确的,而且需要你住嘴的时候,她们会用这个词作为结束语. 22.Depression is a serious medical illness that negatively affects how you feel, the way you think and how you act. 抑郁症是一种严重的心理疾病,它对我们的感觉、思想甚至行为方式都有着负面的影响. 23.Each person is an individual with his or her own way of expressing emotion, and there is no right way to feel or react. 每个人都是一个独立的个体,都有他或她自己表达情感的方式,并且这并没有肯定正确的表达或反应方式. 24.While some Finns pursue the material trappings of success, most seem to feel that the pleasures of time and solitude are more precious. 虽然有一些芬兰人在追求成功的”物质陷阱“,但是多数人似乎感到时间与孤独中的快乐更加宝贵. 25.They feel the past—including their language and traditions—is definitely worth preserving— particularly when it is as colorful as theirs. 他们觉得过去（包括他们的语言及传统）,特别是像他们的过去一样多采多姿是绝对值得保存的. 26.He acknowledged that human beings had an insatiable desire to feel superior to each other, and that some people would always blindly pursue wealth. 他承认,人类对于凌驾于他人之上的优越感有着不知餍足的欲望,还有一些人总是会盲目追求财富. 27.Lead is starting to feel a bit like nickel (was) earlier this year so we may need to ask whether it might at some point see a similar (price) slump. 铅价的走势开始有点像今年早些时候的镍,因此,我们可能需要问一问,铅价是否会在某一价位出现类似的暴跌行情. 28.It also gave me a new perspective and a kind of new sensation because you feel the sunlight directly on your scalp, the rain and the wind - everything is very direct. 同时剃成光头也给了我一个全新的视角和感受,因为你可以感觉到阳光直接照在你的头皮上,雨滴,微风--一切都是那么地直接. 29.Sadly, too often the debenture holder will feel no option but to appoint an administrator if a company breaches covenants and its position appears to be deteriorating. 不幸的是,当一家企业违约,且它的状况似乎在不断恶化时,债券持有人往往别无选择,只能指定一位破产管理人. 30.Although some business people are content that the Mexican economy is dominated by a small, powerful clique, many feel that the lack of competition is a serious problem. 虽然,一些商业人士认为墨西哥的经济被一小部分的富裕人群所控制,但是,多数感觉缺乏竞争是一个严重的问题.

perceived valuen.感知价值; 例句:1.Perceived quality has positively direct influence on perceivedvalue and customer satisfaction. 知觉品质对於知觉价值与顾客满意有显著正向关系。2.His background is in marketing andconsumer decisionmakingespecially the way moral transgressions and breachesofdecorum affect the perceived value of things. 他是搞营销和消费决策研究的，尤其是违反道德和违背礼仪会怎样影响到事物的感知价值

网上应该有一堆啊。。

一、doubt用作动词 1.doubt+名词或代词.例如： I doubt his word.我怀疑他的话. They doubted him before.他们以前曾经怀疑过他. 2.doubt+宾语从句 （1）在否定句和疑问句中,doubt后面接that引导的宾语从句.例如： I don”t doubt that he can finish the task on time.我相信他能按时完成任务. Do you doubt that she will succeed?你怀疑她会成功吗? （2）在肯定句中,doubt后面一般接whether或if引导的宾语从句.例如： I doubt whether they can swim across the river.我怀疑他们能否游过河去. He doubts if she will keep her word.他不敢肯定她是否会遵守诺言. 注意：在肯定句中,doubt后面也可以接that引导的宾语从句,但表示疑虑较大或“不相信”.例如： We doubt that they can complete the work ahead of time.我们不相信他们能提前完成这项工作. I doubt that he will come.我看他未必会来.

前面不是句子啊，in some countried仅仅是一个地点状语。非限定性定语从句的作用是对所修饰的成分作进一步说明，通常和主句间用逗号隔开，将从句拿掉后其他部分仍可成立

财务论文的英文参考文献大全 　　财务是非常有前途的一个职业,也是一个很容易规划自己发展路径的职业。下面是我为大家整理的财务论文英文参考文献，欢迎阅读。 　　财务论文的英文参考文献1 　　[1]Adams, M. and Hardwick, P. An Analysis of Corporate Donations: UnitedKingdom Evidence [J], Journal of Management Studies, 1998,35 （5）: 641-654. 　　[2]Aronoff,C.and J Ward. Family-owned Businesses: A Thing of the Past or Model of the Future. [J]. Family Business Review, 1995,8（2）; 121-130. 　　[3]Beckhard,R“Dyer Jr.,W.G. Managing continuity in the family owned business [J]. Organizational Dynamics, 1983,12 （1）:5-12. 　　[4Casson, M. The economics of family firms [J]. Scandinavian Economic History Review, 1999" 47（1）:10 - 23. 　　[5]Alchian,A.Demsetz, H. Production, information costs, and economic organization. American Economic Review [J]. 1972,62（5）: 777-795. 　　[6]Allen, F,J, Qian and M, J. Qian. Law,Finance and Economic Growth in China [J], Journal of Financial Economics, 2005,77: pp.57-116. 　　[7]Amato,L. H.& Amato,C. H. The effects of firm size and industry on corporate giving [J]. 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M. Foreign entry,cultural barriers,and learning. Strategic Management Journal, 1996, 17（2），151-166. 　　[8]Bass, B.,& Granke, R. Societal influences on student perceptions of how to succeed in organizations. Journal of Applied Psychology, 1972,56（4），312-318. 　　[9]Bresman, H.,Birkinshaw, J.,& Nobel, R. Knowledge transfer in international acquisitions. Journal of International Business Studies,1999,30（3），439-462. 　　[10]Chesbrough, H. W.,& Appleyard,M, M. Open innovation and strategy.California Management Review, 2007,50（1），57-76. 　　财务论文的`英文参考文献3 　　[1]Allport, G. W. Personality: A psychological interpretation. New York: Holt,Rinehart & Winston, 1937. 　　[2]DeVellis, R. Scale development: Theory and application. London: Sage. 1991. 　　[3]Anderson,J. R. Methodologies for studying human knowledge. Behavioural and Brain Sciences,1987,10（3），467-505 　　[4]Aragon-Comea, J. A. Strategic proactivity and firm approach to the natural environment. 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P.19 89, “An Analysis of Intertemporal and Cross-Sectional Determinants of Earnings Response Coefficients”, journal of Accounting & Economics, pp.143-181 　　[6] EastonP.D, Zmijewski M.E, 19 89, “Cross-Sectional Variation in the Stock Market Response to Accounting Earnings Announcements”, Journal of Accounting and Economics, 117-141 　　[6] Beaver, W. H. 1968, “The Information Content of Annual Earnings Announcements”, journal of Accounting Research, pp. 67-92 　　[7] Holthausen R.W., Leftwich R.W., 1983, “The Economic Consequences of Accounting Choice: Implications of Costly Contracting and Monitoring”, journal of Accounting & Economics, August, pp77-117 　　[8]Patell J.M, 1976, “Corporate Forecasts of Earnings Per Share and Stock Price Behavior: Empirical Tests. Journal of Accounting Research, Autumn, 246-276 ;

积化和差公式：sinαsinβ=-[cos(α+β)-cos(α-β)]/2cosαcosβ=[cos(α+β)+cos(α-β)]/2sinαcosβ=[sin(α+β)+sin(α-β)]/2cosαsinβ=[sin(α+β)-sin(α-β)]/2和差化积公式：sinθ+sinφ=2sin[(θ+φ)/2]cos[(θ-φ)/2]sinθ-sinφ=2cos[(θ+φ)/2]sin[(θ-φ)/2]cosθ+cosφ=2cos[(θ+φ)/2]cos[(θ-φ)/2]cosθ-cosφ=-2sin[(θ+φ)/2]sin[(θ-φ)/2](X-Y)]本题解答:设A=(X+Y)/2,B=(X-Y)/2则X=A+B,Y=A-BcosX+cosY=cos(A+B)+cos(A-B)由积化和差公式cosαcosβ=[cos(α+β)+cos(α-β)]/2可知cos(A+B)+cos(A-B)=2cosAcosB又因为cosX+cosY=cosXcosY(已知)所以2cosAcosB=cosXcosY=cos(A+B)cos(A-B)因为cos(A+B)cos(A-B)=(cosAcosB-sinAsinB)(cosAcosB+sinAsinB)=(cosAcosB)^2-(sinAsinB)^2将cosA=0.8(已知),sinA=|0.6|(计算得出)代入(cosAcosB)^2-(sinAsinB)^2=0.8^2*(cosB)^2-0.6^2*(sinB)^2=0.8^2*(cosB)^2-0.6^2*(sinB)^2-0.6^2*(cosB)^2+0.6^2*(cosB)^2=(cosB)^2-0.6^2所以2cosAcosB=1.6cosB=(cosB)^2-0.6^2即(cosB)^2-1.6cosB-0.6^2=0解得cosB=-0.2(1.8舍掉)积化和差公式的证明:sin(a+b)=sinacosb+cosasinbsin(a-b)=sinacosb-cosasinb两式相加,得到sin(a+b)+sin(a-b)=2sinacosb这个就是积化和差公式令x=a+b,y=a-b,代入,得到sinx+siny=2sin((x+y)/2)cos((x-y)/2)这个就是和差化积公式还有的公式和我上面的推导很类似,自己推推看.反过来就是和差化积公式累死了,应该够详细了的吧.

At present, more and more people think that men and women should enjoy equal rights. Many countries even have passed laws to guarantee such an equality between different sexes. Accordingly, there are now no longer certain jobs or certain places that are closed to women. The number of business women, female doctors, scientists and leaders is considerably increasing. 　　There are three main reasons for the improvement of women"s social position. First, women themselves have been persistently struggling for equality. Second, men also realize that women are not born inferior to them. Women can do a great many things as well as or even better than men. Third, social development has produced a great demand for women"s participation in every field. 　　In spite of these changes the liberation of women has not been completely realized. Prejudice against women is deeply rooted still in some people"s mind, especially in distant rural areas. So, mankind should take further painstaking efforts to really realize equality. 目前,越来越多的人认为男人和女人应该享有平等的权利。许多国家甚至通过法律来保证这样一个不同性别之间的平等。因此,现在不再某些工作或某些地方封闭的女性。商业女性,女医生,科学家和领导人大大增加。 有三个主要原因的改善妇女的社会地位。首先,女性自己平等进行了不懈的斗争。第二,男性也意识到女性不是天生就不如他们。女性也可以做很多的事情,甚至比男人更好。第三,社会发展产生了一个伟大的对妇女参与各个领域的需求。 尽管有这些变化,妇女解放并没有完全实现。对妇女的偏见根深蒂固仍然在一些人的心中,尤其是在偏远的农村。所以,人类应该采取进一步的努力,真正实现平等。

和差化积吗？因为cos(α+β)=cosαcosβ-sinαsinβcos(α-β)=cosαcosβ+sinαsinβ所以cos(α-β)-cos(α+β)=2sinαsinβ所以cosx-cosy=2sin[(x+y)/2]sin[(y-x)/2]

创业者10部必看的经典励志电影 　　或好或坏，艺术模仿生活，反之亦然。一部好的励志电影总能在不经意间打动观看者，给人以激励与启发。在本文中，就有国外媒体推荐的十部创业者必看励志电影，这些励志电影并不都是票房大热门，有的甚至跟卖座沾不上边，但是它们从应具备哪些创业精神到怎样应对来自强劲竞争对手的挑战，都或多或少包含了对创业者来说有价值的经验教训，另外还有十位年轻创业者对这些励志电影的评述，希望能对创业者们有所启示。 　　1、华尔街 Wall Street (1987) 　　“这部电影是商战电影中的经典作，也是在金钱挂帅时代毫不掩饰地为人类的贪婪欲望辩护的一部主流电影。此外，大企业The Corporation (2003)这部纪录片也值得一看。” 　　-Matt Mickiewicz，99designs 　　2、罗伦佐的油 Lorenzou2019s Oil (1992) 　　“《罗伦佐的油》讲述的是一对没有医疗背景的父母不放弃希望，最终发现治疗自己孩子疾病的一种油的真实故事，他们在这个过程中勇敢面对了来自主流科学界的怀疑与蔑视。这种创新力、毅力和在逆境中的清晰远见，正是创业者所需具备的品质。” 　　-Arjun Arora，ReTargeter 　　3、黑客帝国 The Matrix (1999) 　　“这部电影在科技工作者和创业者中是一个标志性的作品。创业者和u2018The Oneu2019之间存在相似性，要学会无畏地沿着正确的道路前行，克服在黑客帝国(商业)世界所面临的危险与挑战。” 　　-Doreen Bloch，Poshly Inc. 　　4、上班女郎 Working Girl (1988) 　　“这部电影适合那些不愿被规矩所束缚的人看，它表明了一个道理，即当你有勇气去打破规则的时候，也要有胆量去承担后果，这是每个创业者必须学习的一课。” 　　-Thursday Bram，Hyper Modern Consulting 　　5、海角乐园 Swiss Family Robinson (1960) 　　“高科技公司的创业者需从自身环境的外部寻找灵感，这部电影包含了成功探险所需要具备的机智、毅力和勇敢尝试的精神，这部迪士尼的经典老片讲述了如何在未知领域里求得生存。” 　　-Tony Navarro，Streamcal 　　6、网络风云 Startup.com (2001) 　　“这部拍摄于2001年的纪录片讲述了致力于精简政府事务的.创业公司GovWorks.com的兴衰故事，它为提供了一个伟大的视角，来展现一个真实的创业，其中包含了与合伙人之前的激烈冲突、数轮融资情形、激烈的市场竞争等。” 　　-Benjamin Leis，Sweat EquiTees 　　7、The YES Movie 　　“这部电影讲述了几个年轻创业者 的故事，他们坚持自己的梦想不断努力，终于成为了年轻的富翁，情节非常鼓舞人心且有趣。” 　　-Louis Lautman，Young Entrepreneur Society 　　8、社交网络 The Social Network (2010) 　　“这部电影对科技创业者来说很有启发，从产生最早的商业理念、确定要包括哪些功能、申请融资、雇佣员工等等，这个故事分解了一家高科技创业公司整个生命周期里会经历的许多自然增长阶段。” 　　-Ryan Holmes，HootSuite 　　9、捉鬼特工队 Ghostbusters (1940) 　　“这部电影其实全是在告诉我们如何成为一位成功的创业者，从创建公司到为自己的业务寻找第一个客户，电影中包含了很多经验教训。” 　　-Tim Jahn，Entrepreneurs Unpluggd 　　10、中间人 Middle Men (2009) 　　“这部电影带领我们踏上了90年代后期互联网兴起时激动人心的旅程，电影极富娱乐性，对每个高科技创业者来说都是一部值得一看的好电影。” ;

equ=equi=equal（相等的）拉丁文 aequalis （=equal）equable ["ekwu0259bl] adj. (效果、作用、负担等)均等的，均一的，均匀的，一样的equalitarian [i,kwu0254li"tεu0259riu0259n] adj. 平均主义的 n. 平均主义者equator [i"kweitu0259] n. 赤道equilibrium [,i:kwi"libriu0259m] n. 均衡；平静；保持平衡的能力equal: a. 相等的, 胜任的 be equal to 能胜任…的n. 对等的人或物 the equal of = the equivalent of; He has no equal in music. 在音乐方面无人能与他匹敌v. 比得上, 等于 None of us can equal him in English.equality: n. 平等, 同等 [ty 名词后缀]equate: v. 等同于 Wealth should not be equated with happiness.equator: n. 赤道equation: n. 方程式, 等式equivalent: a./n. 相等的, 等价的相应物, 等价物 [val-价值(value)] be equivalent to sth/doing That would be equivalent to teaching him not to meddle in my affairs. 那就等于叫他别来干涉我的事the equivalent of A refrigerator that costs/is the equivalent of a whole year"s salary 一个相当于一年工资的冰箱equivalence: n. 等价, 等效; 等意equivocal: a. 含糊其辞的, 暧昧的 [voc=voice] eg: equivocal reply/ positionadequate: a. 足够的 [ad=toward 朝向; equate 相等]inadequate: a. 不足希望有帮助~

解：∵y"=cos(x-y)-cos(x+y) ==>y"=(cosxcosy+sinxsiny)-(cosxcosy-sinxsiny) (应用余弦和差角公式) ==>y"=2sinxsiny ==>dy/siny=sinxdx ==>∫[1/(cosy-1)-1/(cosy+1)]d(cosy)=2∫sinxdx ==>ln│(cosy-1)/(cosy+1)│=-2cosx+ln│C│ (C是积分常数) ==>(。

我们大家都感兴趣的平等，但有些人试图以保护学校和考试制度的名义，平等，另一方面，仍处于平等的名字，只想要摧毁它。 这是任何社会感兴趣的平等机会和标准的实现必须定期测试学生。该标准可能会改变，没有考试是完美的，但必须要测试或考试，将意味着结束平等和标准。有群体的人反对这一观点谁，谁不相信无论在考试或以任何控制在学校或教师。这就意味着，一切将取决于运气，因为每个学生将取决于效率，价值观和宗旨的每个老师。 未经考试，雇主会为雇员的高度尊重的学校和家庭了解他们，一种形式的房将取代平等。目前，光明的孩子从一个虐待尊重学校可以查看证书，以证明他或她适合的工作，而湖证书表明不合适钝痛儿童参加了备受尊敬的学校。这捍卫卓越和机会将消失，如果考试被带走，和光明的孩子组成一个贫困的家庭将是一个囚犯的他或她的学校的声誉，无力竞争的就业与儿童从赞成学校。 反对考试制度表明，考试是一种邪恶的力量，因为它们表明学生之间的差异。根据这些人，决不能有任何特殊的，不同的，学术类。他们甚至认为，不应该有任何形式的差异在体育运动或任何其他领域：所有工作或职位应填补无章可循的选择。在选择将自己的人可能是谁选择了一些电脑。

sin和cos值域都是[-1,1] 所以若-1<sinx<1 cosy=1/sinx 则cosy1 不成立 所以sinx=cosy=1或sinx=cosy=-1 则此时都有cosx=siny=0 所以cos(x+y)=cosxcosy-sinxsiny=0-0=0</sinx<1

Pursuing equality of

1. doubt后面接同位语从句(1)doubt用在肯定句中,后面接whether弓|导的同位语从句。注意不可以用if替换whether。例如:He had his doubts whether they would give him another chance to have a try.他不能肯定他们是否会再给他一-次机会试一 试。There is some doubt whether their football team will win the match.他们的足球队会不会赢得这场比赛还不能肯定。(2) doubt用在否定句中,后面接that引导的同位语从句。例如: .. I have no doubt that he will succeed.我相信他会成功的。There is no doubt that they will agree with you on this matter.无疑问,他们在这件事上会同意你的意见的。2. doubt+宾语从句(1)在 否定句和疑问句中，doubt 后面接that引导的宾语从句。例如:I don" t doubt that he can finish the task on time.我相信他能按时完成任务。Do you doubt that she will succeed?你怀疑她会成功吗?(2) 在肯定句中，doubt后面一般接whether或if 引导的宾语从句。例如:I doubt whether they can swim across the river.我怀疑他们能否游过河去。He doubts if she will keep her word.他不敢肯定她是否会遵守诺言。注意:在肯定句中，doubt后面也可以接that引导的宾语从句，但表示疑虑较大或“不相信”。例如:We doubt that they can complete the work ahead of time.我们不相信他们能提前完成这项工作。1 doubt that he will come.我看他未必会来。doubt的用法:用作动词1. doubt +名词或代词。例如: I doubt his word.我怀疑他的话。They doubted him before.他们以前曾经怀疑过他。

姓名：刘雯 职业：模特 国籍：中国 籍贯：湖南 生日：1988年1月27日 星座：水瓶座 爱好：听音乐 上网 发色：黑色 眼睛：棕色 身高:5′10.5 1.79 三围: 78/58/85 体重：50kg 衣号: (US) 6 ; (EU) 36 鞋码: (US) 9 ; (EU) 40 经纪公司: 纽约-Marilyn 米兰-D"management 巴黎-Marilyn 工作经历： Magazine： <嘉人Marie Claire>封面封面<时尚COSMO>封面<时尚BAZAAR><虹FIGARO>封面封面<男人装FHM>封面〈精品购物指南>封面<周末画报><周末生活>封面<名仕>封面<女友>封面<风尚志>封面<好管家><时尚健康><时尚先生><瑞丽>等... Show： 2006 虎门国际服装交易会 2006 上海国际时装周 2006—2007 中国国际时装周 2007 中国国际服装服饰博览会 2008 意大利米兰、法国巴黎时装周 2008 巴黎高级定制 国内演出及中国设计师品牌演出： 施华洛世奇、PAUL SMITH、HOGO BOSS、 伯爵表、上海滩、宝格丽、CHANEL、LOEWE、LOUIS VUITTON、计文波、武学伟、武学凯、祁刚、吴海燕、罗峥、白领、例外、李小燕、杉杉、名瑞、东北虎、 巴黎、米兰演出： HERMES、CHANEL、KENZO、BURBERRY、COSTUME NATIONAL、 JEAN PAUL GAULTIER 、UNGARO、TRUSSARDI、MARTIN MARGIELA、 ANDREW GN、MANISH ARORA、ANTONIO BERARDI、ROBERTA SCARPA、 COSTUME NATIONAL BY CNC、MAURIZIO PECORARO、BALENCIAGA、 POLLINI、LAURA BIAGIOTTI GROUP、ROLAND MOURET、STEPHANE ROLLAND、 GEORGES HOBEIKA 平面或动态广告： 上海滩、连卡佛、东北虎NE-TIGER、JASONWOOD、 X&M、上海新天地、CO&MO、香港鳄鱼、内蒙古卫视、 OLAY代言、Shanghai Tang,Tosca Blu 09 S/S:Benetton，CK One Fragrance，DKNY Jeans， Gap，Gap(Japan)，Converse，Barneys New York，DVF 09F/W:DKNY,Brunello Cucinelli 10S/S:CK Calvin Klein,Alexander Wang Image Book，Gap 10F/W:Estee Lauder，Gap 11S/S:Estee Lauder，Gap，CK Calvin Klein

肾虚指肾脏精气阴阳不足。肾虚的种类有很多，其中最常见的是肾阴虚，肾阳虚。肾虚的症状：肾阳虚的症状为腰酸、四肢发冷、畏寒，甚至还有水肿，为“寒”的症状，性功能不好也会导致肾阳虚;

在法律面前平等equality before the law更多释义>>[网络短语]在法律面前人人平等 Equality before the law;all men are equal before the law;equality before the law

liberty,equality,fraternity自由，平等，博爱

doubt用作动词表示怀疑，不信任，不确定；用作名词的基本意思是“怀疑,疑虑”,还可表示“未确定”。可用作可数名词,也可用作不可数名词。 一.doubt用作动词 1.doubt的基本意思是对事〔物〕的真实性等表示“怀疑”或“不信任”,有时甚至在调查研究之后仍“难以确定”。也常用来表示对宗教信条等持有疑虑。 2.doubt多用作及物动词,可接名词、代词、动名词、带疑问词的动词不定式或that/wh-/if从句作宾语,也可接以“(to be+) n./adj. ”充当补足语的复合宾语。接that从句作宾语时, that前有时可加but。 Maybe he changed his mind, but I doubt it. 也许他改变了主意,但我表示怀疑。 You can write to him if you doubt my words. 要是你不信我说的话,可写信去问他。 3.doubt偶尔也用作不及物动词,常与介词of连用表示“对…抱怀疑或悲观的态度”。 She said that I was getting into the habit of doubting. 她说我渐渐地好像对什么都不确定。 4.用作宾补动词 We doubted him a liar. 我们怀疑他是个骗子。 Nobody doubts him to have been honest. 没有人怀疑他曾经是诚实的。 5.在疑问句或否定句中, doubt的宾语从句应用that引导; 在肯定句中,则应由if〔whether〕引导。 二.doubt用作名词 1.doubt用作名词的基本意思是“怀疑,疑虑”,还可表示“未确定”。可用作可数名词,也可用作不可数名词。 2.doubt后可接介词about〔of, on〕引起的短语表示“对…怀疑”。 3.doubt后可接that或if〔whether〕引导的同位语从句。that从句一般用于否定句或疑问句中; if〔whether〕从句一般用于肯定句中。 Is there any doubt that he is a thief? 他是个贼难道还有疑问吗? There is some doubt whether she will come on time. 她会不会准时来还不一定。

歌曲名:The Power Of Equality (Album Version)歌手:Red Hot Chili Peppers专辑:Blood Sugar Sex MagikThe Power Of EqualityRed HOt Chili PeppersI"ve got a soulThat cannot sleepAt night when somethingJust ain"t rightBlood redBut without sightExploding egosIn the nightMix like sticksOf dynamiteRed black or whiteThis is my fightCome on courageLet"s be heardTurn feelingsInto wordsAmerican equalityHas always been sourAn attitudeI would like to devourMy name is peaceThis is my hourCan I getJust a little bit of powerThe power of equalityIs not yet what it ought to be (ought to be)It fills me up like a hollow tree (hollow tree)The power of equalityRight or wrongMy song is strongYou don"t like itGet alongSay what I wantDo what I canDeath to the messageOf the Klu Klux KlanI don"t buy supremacyMedia chiefYou menace meThe people you say"Cause all the crimeWake up motherfuckerAnd smell the slimeBlackest angerWhitest fearCan you hear meAm I clearMy name is peaceThis is my hourCan I getJust a little bit of powerThe power of equalityIs not yet what it ought to be (ought to be)It fills me up like a hollow tree (hollow tree)The power of equalityI"ve got tapesI"ve got CD"sI"ve got my public enemyMy lilly white assIs tickled pinkWhen I listen to the musicThat makes me thinkNot anotherMotherfuckin" politicianDoin" nothin" but somethingFor his own ambitionNever touchThe sound we makeSoul sacred loveVows that we takeTo create straightWhat is trueYo he"s with meAnd what I doMy name is peaceThis is my hourCan I getJust a little bit of powerThe power of equalityIs not yet what it ought to be (ought to be)It fills me up like a hollow tree (hollow tree)The power of equalityMadder than a motherfuckerLick my fingerCan"t forget"Cause the memory lingersCount "em off quickLittle piccadilly sicknessTake me to the hickEat my thicknessI"ve got a weltFrom the bible beltDealing with the handThat I"ve been dealtSitting in the gripOf a killing fistGiving up bloodJust to existRub me wrongAnd I get pissedNo I cannotGet to thisPeople in painI do not dig itChange of brainFor Mr BigotLittle brother do you hear meHave a heart oh come get near meMisery is not my friendBut I"ll break before I bendWhat I see is insanityWhat ever happened to humanityWhat ever happened to humanityWhat ever happened to humanityhttp://music.baidu.com/song/7657172

2014年7月22日，Newbee电子竞技俱乐部在美国西雅图举办的DOTA2国际邀请赛中获得冠军，以5,028,308美元(约合3,100万人民币)的奖金数额，获得了吉尼斯世界纪录“电子竞技赛的最高额奖金(团队)”的纪录称号。

-根2~根2

你只需知道： cosxcosy-sinxsiny=cos(x+y) cosxcosy+sinxsiny=cos(x-y) 上下相加： 2×cosxcosy=cos(x+y)+cos(x-y) 然后x=b+a, y=c+a就可以得到你的式子。因为cos算出来的东西是不带有派的。

解：∵y"=cos(x-y)-cos(x+y)==>y"=(cosxcosy+sinxsiny)-(cosxcosy-sinxsiny)(应用余弦和差角公式)==>y"=2sinxsiny==>dy/siny=sinxdx==>∫[1/(cosy-1)-1/(cosy+1)]d(cosy)=2∫sinxdx==>ln│(cosy-1)/(cosy+1)│=-2cosx+ln│C│(C是积分常数)==>(。

最近20多年,国家似乎比世界任何其他地方都更关注这个概念."翻两番","再翻两番"的描述被作为国家战略目标加以确定.中央把GDP作为考核地方政绩的指标,在此种"数字论英雄"的考核体制下,一些地方官员不惜大搞政绩工程,形象工程,并且想方设法把这种政绩工程重复折算成数字符号,以迎合上级考核的需要,取得升迁的资本. 法国诺贝尔经济学奖得主史提格里曾说:"当今世界GDP愈来愈成为衡量社会福祉与经济结构变革的唯一标准.但实际上对人类生活品质而言,GDP是一个糟糕的衡量标准." 很多历史事实也证明,以GDP为综合指标,只适用于经济总量增长为主要矛盾的经济增长前期,而不适用于已注意兼顾全面发展的后期,更不适用于实施科学发展观.我们应当反思的是,经济发展的目的,是为了追求GDP,还是为了追求幸福生活 著名经济学家吴敬琏教授在一次经济论坛年会上就给出过这样的答案,"是不是大国和GDP增长其实关系都不大,我想最重要的是怎么能够满足人民幸福和民族富强的要求." 对于中国来说,在现阶段,GDP仅仅只是发展速度的一种象征,其背后的弊端也不断暴露.不少专家提议用幸福指数来取代GDP.所谓幸福指数,即人们幸福感的度量值,它是反映民众主观生活质量的核心指标. 事实上,越来越多的发达国家已将GDP在国家发展评价体系中的权重逐渐下降.例如,法国目前已将"幸福指数"加入到衡量国家发展的体系中来,而且权重与国内生产总值相当.分析者认为,这才是成熟的国家心态,才是以人为本的政策追求. 不可否定,如今国际上还没有哪个国家找到可完全替代GDP的更好的经济指标.作为发展中国家的中国,整体发展任务也并不轻松.但有观察者指出,对于中国来说,经济实力的增强,无疑将被用来更好地解决国内社会和谐发展的问题,提高国民幸福感才是GDP最大的价值所在.因此,中央或应将"幸福指数"纳入考核范围,各级政府也应将其纳入统计内容,以督促和鞭策自己,用务实的精神增强国人幸福感. 美国《人格与社会心理学杂志》（Journal of Personality and Social Psychology）7月号发表“盖洛普世界民意调查（Gallup World Poll）”的资深科学家、美国伊利诺伊大学心理学名誉教授埃德·迪纳（Ed Diener）牵头撰写的全球幸福感报告。新加坡管理学院的卫廷（Weiting Ng）和盖洛普公司的詹姆斯·哈特（James Harter）、纳哈·阿罗拉（Raksha Arora）为联合作者。该报告指出，一个国家并不是人均GDP越高，其国民的幸福感就越高，比如美国的GDP比新西兰要高，但它的国民的幸福感却比新西兰要低。 盖洛普全球幸福感调查将幸福感切分为两部分，带有很强烈的咨询公司特色。从国家角度做的调查，对幸福感的切分很不一样。无论不丹的GNH指数，还是“美国现状”的300余项指标，还是法国经济绩效与社会进步评估委员会所提出的测量幸福的要素，有一个共同特点，它们首先覆盖收入、教育、医疗、环境、家庭等等宏观层面。

f检验统计量和t统计量没有联系，是不同的检验

OTA最早是由VanderMerwe等（1965）从赭曲霉菌（Aspergillusochraccus）（据Marquardt和Frohlich，1992，报道该菌现在称为A．alutaceus）培养物中提纯得到的。魏润蕴等（1981）和孙惠兰等（1989）也分别从粮食和配合饲料中提出OTA纯品。分析表明OTA由7-羧-5-氯-8-羟-3，4-二氢-R-甲基异香豆素（简称Oa下同）和L-β-苯丙氨酸通过肽键连接而成（见图赭曲霉毒素A的化学结构），分子式：C20H18CINO6，分子量403。OTB是OTA的脱氯衍生物，OTC是OTA的乙基酯。OTA为无色晶体，溶于有机溶剂（氯仿和甲醇）和稀碳酸氢钠溶液，微溶于水。在紫外线照射下OTA和OTB分别呈绿色和蓝色荧光，最大吸收峰分别为333nm和318nm。 赭曲霉毒素A对动物和人类的毒性主要有肾脏毒、肝毒、致畸、致癌、致突变和免疫抑制作用。赭曲霉毒素A进入体内后在肝微粒体混合功能氧化酶的作用下，转化为4一羟基赭曲霉毒素A和8一羟甚赭曲霍毒素A，其中以4一羟基赭曲霉毒素A为主 。赭曲霉毒素的毒性强弱顺序是：OTA>OTC>OTB。这在很大程度上取决于分子中第八位羟基的电离常数大小。OTB和OTC在被污染饲料中的含量一般较低，对大多数动物的毒性较OTA小。因此，饲料检测时可以不考虑，主要分析OTA含量。近来Creppy等（1983）和Hadidane等（1992）用色氨酸、缬氨酸、赖氨酸等氨基酸取代OTA分子中的苯丙氨酸，获得了一系列OTA类似物，其中酪氨酸、缬氨酸、苏氨酸和丙氨酸取代类似物的毒性最强，蛋氨酸、色氨酸和谷氨酸取代类似物次之，谷酰胺和脯氨酸取代类似物的毒性最低。Hadidane等（1991）报道，自然界也存在OTA的苏氨酸、羟脯氨酸和赖氨酸取代类似物。Marquardt等（1992）调查表明，饲料中OTA含量在0.3～16mg/kg时可引起畜禽中毒，使死亡率上升2%～58%。Madsen等（1982）报道，连续饲喂含OTA200μg/kg的饲料4个月，对猪的影响不大，而当OTA含量大于1400μg/kg时，显著降低猪的采食量和生长速度，饮水量增加。Huff等（1974）报道，连续饲喂含0.5～1.0mg/kgOTA的饲料3周，对肉仔鸡的增重无影响，而含0.5mg/kgOTA的饲料连续饲喂6周，可降低蛋鸡的产蛋性能和饲料转化率。Dwivedi和Burns（1985）报道，OTA可引起畜禽免疫器官变化，使多种动物胸腺、法氏囊、脾脏和淋巴结中的白细胞数量降低，巨噬细胞和单核细胞的迁移能力下降。从Lee等（1989）的资料看，似乎还可以抑制细胞免疫（T细胞和B细胞）的活性。Appelgren和Arora（1983），Kovasf和Vanyl（1994）报道，OTA可以透过胎盘对胎儿具有致畸作用，但猪对其不太敏感。对OTA致癌作用的研究目前尚停留在试验动物阶段，未见有关畜禽方面的报道。Krogh（1991）报道，血液总蛋白、白蛋白和球蛋白含量，以及肾脏磷酸烯醇式丙酮酸羧激酶（PEPCK）活性都可作为OTA中毒的敏感指标。对OTA的中毒机理研究得较多，Endou等（1984）报道，OTA可抑制肾脏近曲小管上皮细胞的阴离子运输系统，使尿中丙氨酸氨基肽酶（alanineaminopeptidase）和亮氨酸氨基肽酶（1euineaminopeptidase）浓度升高。Meisner等（1983，1986）先后证明，OTA可抑制肾脏PEPCK的活性，进而抑制肾脏葡萄糖生成，然而对OTA的抑制方式尚无定论。Creppy等（1983）报道，OTA还是苯丙氨酸-tRNA合成酶的竞争性抑制剂，该酶对OTA的亲和力大于苯丙氨酸，因而可抑制细胞内蛋白质的合成。 ①、赭曲霉毒素A阻断氨基酸tRNA合成酶的作用而影响蛋白质合成，使得IgA、IgG和IgM减少，抗体效价降低。②、损伤禽类法氏囊和畜禽肠道淋巴组织，降低抗体的产量，影响体液免疫，这和赭曲霉毒素的致癌作用有关。③、引起粒细胞吞噬能力降低，从而影响吞噬作用和细胞免疫。④、赭曲霉毒素A能通过胎盘影响胎儿组织器官的发育和成熟。

cosy and trendy舒适和时尚。cosy英 ["ku0259u028azu026a] 美 [u02c8kozi] adj.舒适的，惬意的; 畅快的; 亲切友好的n.有遮盖的双人座椅; 保暖罩trendy英 [u02c8trendi] 美 [u02c8tru025bndi] adj.时髦的，赶时髦的，追随时髦的n.时髦人物，赶时髦的人; 领导时尚的人

Originally there are no absolute justice and equality

doubt发音英 [dau028at] 美 [dau028at]释义n.怀疑，疑虑；未确定vt.怀疑，疑惑vi.不确定，不能肯定或怀疑复数：doubts第三人称单数：doubts过去式：doubted过去分词：doubted现在分词：doubtingvt.[后接宾语从句时，如主句为肯定句时用 if 或 whether 连接，如主句为否定句或疑问句时用 that 连接] 不信任，不相信，怀疑，疑惑：I never doubted you; I was sure you would bring me the money.我从不怀疑你的，我肯定你会给我带来这笔钱的。I doubt whether (或 if) he will want to participate.我怀疑他是否愿意参加。I don"t doubt that she"s telling the truth.我并不怀疑她讲的是真话。Do you doubt that I love you?我爱你，对此你有怀疑吗?[后接宾语从句时，如主句为肯定句时用if 或 whether 连接，如主句为否定句和疑问句时则用that 连接]不能肯定，拿不准，对…没准儿，对…吃不准：I doubt whether (或 if) he"ll change his mind.我拿不准他是否会改变主意。I wouldn"t doubt that he"d want to help.我肯定他愿意帮忙。[后接宾语从句时，用that连接]认为…未必可能：I doubt that he was invited.我看他未必受到了邀请。I don"t doubt that she"ll come我肯定她会来的。[主苏格兰英语]猜想，恐怕：I doubt I"m wrong.恐怕我错了。[古语]担心；害怕，怕vi.怀疑；疑心；不能肯定，拿不准(about，of)：There is no reason to doubt of his honesty.没有理由怀疑他的诚实。迟疑；踌躇；犹豫不决n.(对事物的本质或真实性的)怀疑，疑惑，疑问；不确定；靠不住疑虑；迟疑；犹豫不决，举棋不定，拿不准缺乏自信；不信任；(倾向于)不(相)信；不信的感觉[常用复数]怀疑难点；疑难(事)、(事物的)可疑(性)；悬而未决的问题；困难

很简单啊——应为cosx和cosy属于0—1，所以若其中一方为小于1的数都不可能相乘为1，所以只能cosx和cosy同时为1，cosx=1.解得x为0+2kπ（k为整数）则cos（xy）=cos(4k^2π^2)——不过楼主应该漏了条件吧！x和y都应在（0——2π）把——若没有那个条件。结果就是cos（4k^2π^2），有那个条件，结果就是1

范例1：From the picture above which illustrates that people of different height standing on the same boxes to watch the football game, we will find something familiar with us in our daily life which always led to a hit discussion on the internet for arguing which is more important than the other, that"s to say, is the equality outweighs the justice or the other way around.In view of my limited knowledge, I place the justice into the first place for the reason that the equality in fact is the real equality which requires personalization. The one who is hungry should not be given the books ,which is ultimately ridiculous. In reality, we ordinary people are devastated by the high price of housing. What we need most is the policy to help us unburden the pressure other than figuring out the causes why the Starbucks in mainland is more expensive than in the other places.

cosxy的积分等于cosxcosysinxsiny。根据查询相关资料信息，这是三角函数和差化积公式的再推广运用，积分中被积函数cosxcosy中两个因子中的变量都是只有一个，那么可以理解成cosx是由d(sinx)得到的，同理，cosy是由d(siny)得到的，所以cosxy的积分等于cosxcosysinxsiny。

目录方法1：护理嘴唇1、每天喝8杯（1900毫升）水。2、给嘴唇遮风挡寒。3、少吃酸和咸的食物。4、改掉咬唇或舔唇的习惯。5、嘴唇干裂起皮的时候，不要用手撕。6、用鼻子呼吸，不要用嘴巴。方法2：使用护唇产品1、使用含有蜂蜡的天然保湿润唇膏2、使用保湿口红，而不是普通口红。3、在嘴唇涂抹含有视黄醇的产品来抗皱纹。4、用唇部磨砂膏给嘴唇去角质，去掉脱落的死皮。5、换掉你目前使用的产品，包括口红、润唇膏，甚至是牙膏。6、如果房间非常干燥，考虑添置一台加湿器。7、如果嘴唇一直脱皮，做什么都无济于事，建议去看医生。方法3：给嘴唇去角质1、制作和使用油、红糖和蜂蜜制成的磨砂膏。2、涂抹润唇膏，再用牙刷刷嘴唇，之后涂口红会更加顺利。3、用软毛牙刷给嘴唇刷上凡士林。4、用小苏打和水制成的糊状物按摩嘴唇。想要拥有柔滑诱人的嘴唇并不难。不管嘴唇皲裂、起皱或脱皮，都有解决的方法。有时候，你只需要多喝水，改掉舔嘴唇的坏习惯。如果你愿意付出更多时间和努力，可以使用唇部磨砂膏或牙刷给嘴唇去角质。记住，不是每个方法都适用于所有人，你可能需要多番尝试，才能找到对自己最有效的方法。方法1：护理嘴唇1、每天喝8杯（1900毫升）水。摄取充足水分有助于保持嘴唇滋润、柔滑和不起皱。喝水还有许多好处，包括保持皮肤干净清透。当嘴唇皲裂比平时严重，赶紧喝一些水或涂抹凡士林。还有其它方法保持水分充足，比如吃西瓜、黄瓜等含水量高的食物。运动饮料和椰子水也是很好的选择。尽量不要用瓶子喝水，因为这容易导致嘴唇周围有细纹形成。不过，带喷嘴的瓶子倒是没问题。2、给嘴唇遮风挡寒。最简单的方法就是用围巾盖着嘴巴。如果这样太热了，或者你不喜欢戴围巾，考虑涂润唇膏或凡士林。3、少吃酸和咸的食物。酸的食物包括橙子、猕猴桃、橙汁和柠檬汁。这些食物不仅会刺痛嘴唇，还会加重脱皮情况。 而咸味食物的调味料会覆盖着嘴唇，使嘴唇干燥。这不意味着你从此再也不能吃这些食物。只要嘴唇不再脱皮，你可以慢慢恢复摄入这些食物。4、改掉咬唇或舔唇的习惯。不断舔弄嘴唇会使它们干裂得更加严重。经常咬唇会咬掉娇嫩的嘴唇皮肤，导致嘴唇皲裂。唾液虽然是湿的，但其实会使嘴唇变干，尤其是涂了润唇膏的嘴唇。如果你喜欢使用有味道的润唇膏，最好改用无味的，防止自己舔唇。你也可以涂抹凡士林。它的味道不好，或许能帮助你改掉舔唇的坏习惯。5、嘴唇干裂起皮的时候，不要用手撕。这么做只会使嘴唇皮肤状况恶化，减缓愈合过程。改用专门针对嘴唇皲裂的天然保湿润唇膏。6、用鼻子呼吸，不要用嘴巴。这一点在寒冷天气尤其重要。用嘴巴呼吸会使嘴唇像被风吹一样变得干燥。尽量养成用鼻子呼吸的习惯。方法2：使用护唇产品1、使用含有蜂蜡的天然保湿润唇膏。蜂蜡能锁住水分，使嘴唇皮肤柔软光滑。如果你的嘴唇非常干燥，选择含有甘油、凡士林或乳木果脂的润唇膏。选择防晒系数20的润唇膏，给嘴唇提供防晒保护。不要使用含有人造染料或香味剂的润唇膏。它们是常见的过敏原，也会导致嘴唇干裂。2、使用保湿口红，而不是普通口红。口红给嘴唇增添色彩，但是某些类型的口红会让嘴唇变得非常干燥。如果你喜欢涂口红，最好选择标注为“保湿”的类型。先涂润唇膏再涂口红，让嘴唇更加湿润柔软。放弃容易导致嘴唇干燥的唇彩。如果非得使用唇彩，那就先涂一层润唇膏。选择奶油质地的口红，而不是哑光质地的口红。前者的保湿效果更好，后者容易使嘴唇干燥。3、在嘴唇涂抹含有视黄醇的产品来抗皱纹。嘴唇上的皱纹通常是抽烟、用瓶子喝水和撅嘴造成，同时也是自然衰老的迹象之一。你可以将豌豆大小的视黄醇乳膏抹在嘴唇周围的皮肤，让嘴唇线条更分明。每天晚上涂抹一次。敏感皮肤可以每隔一晚涂一次。视黄醇乳膏不需要处方就能买到。如果在本地药房找不到，那就向医生获取处方。4、用唇部磨砂膏给嘴唇去角质，去掉脱落的死皮。你可以在美容用品店买到唇部磨砂膏，或者自己用油、红糖和蜂蜜自制。想要增加丰唇效果，可以寻找或添加肉桂成分。去角质频率取决于嘴唇有多敏感，或是脱皮情况有多严重。每周一两次对大多数人来说应该足够了。如果你的皮肤非常敏感，可以每两周去角质一次。专家提示Yuka Arora化妆师Yuka Arora是一位自学成才的化妆师，擅长抽象派眼妆。她尝试各种化妆风格超过5年，Instagram账号在短短5个月内就有了五千六百多名关注者。她色彩丰富的抽象派眼妆获得了Jeffree Star Cosmetics、Kat Von D Beauty、Sephora Collection等化妆品牌的关注。Yuka Arora化妆师去角质后做好保湿，以取得最佳效果。化妆师Yuka Arora建议：“唇部磨砂膏有助于保持嘴唇柔滑，尤其是去角质后立刻做好保湿，比如敷唇膜或涂润唇膏。白天使用质地清爽的润唇膏，晚上睡觉使用质地厚重的润唇膏，可以大大改善嘴唇状况。”5、换掉你目前使用的产品，包括口红、润唇膏，甚至是牙膏。选择不含人造香味剂的天然产品，天然香味剂倒是没关系。你很可能对目前使用的口红、润唇膏或牙膏过敏。只需要换掉接触到口腔的产品。6、如果房间非常干燥，考虑添置一台加湿器。嘴唇干裂通常发生在冬天，不过在有的地方，夏天也会出现这种情况。用恒湿器测量屋内的湿度。如果读数低于45，那就购买一台加湿器。加湿器不需要一整天运转。你可以晚上打开，白天关掉。7、如果嘴唇一直脱皮，做什么都无济于事，建议去看医生。你可能对某些东西过敏，自己却没有意识到这一点。如果嘴角也皲裂了，你可能受到了一种酵母菌感染。处方祛痘药、高血压或恶心也会导致嘴唇干裂。不要在未咨询医生的情况下，擅自停止使用处方药。嘴唇干燥也可能意味着身体缺乏某种维生素。方法3：给嘴唇去角质1、制作和使用油、红糖和蜂蜜制成的磨砂膏。将1汤匙（15毫升）椰子油或橄榄油，1汤匙蜂蜜（15毫升），以及2汤匙红糖（30毫升）混匀。以画小圈动作擦到嘴唇上，静置1-2分钟，然后用温水冲洗干净。最后涂上润唇膏。如果磨砂膏太干了，可以加多一点油或蜂蜜。如果磨砂膏太湿了，可以多放一点糖。将用剩的磨砂膏装在小玻璃罐里，放进冰箱保存，并在2周内用完。先做完上述步骤才涂口红，这样口红涂起来会更加顺利。2、涂抹润唇膏，再用牙刷刷嘴唇，之后涂口红会更加顺利。涂口红之前，先涂上保湿润唇膏。过了5分钟后，用干净的牙刷蘸点水，轻轻地刷起嘴唇。用水清洗嘴唇，轻轻拍干后涂上口红。以画小圈动作去角质会“更加”有效。即使没有涂口红，也可以使用这个方法。3、用软毛牙刷给嘴唇刷上凡士林。用干净的软毛牙刷蘸一点凡士林。以画小圈动作刷嘴唇。抹掉大部分凡士林，只留薄薄一层来滋润嘴唇。想要增强去角质作用？在凡士林中加点糖，然后用手指擦到嘴唇上。这个方法与步骤2使用润唇膏和牙刷的方法相似，不过添加了凡士林。有些人认为凡士林对嘴唇更温和，保湿效果更好。4、用小苏打和水制成的糊状物按摩嘴唇。将足够的小苏打和水混匀，形成糊状物。用干净的软毛牙膏蘸取糊状物，以画圈动作按摩嘴唇。把嘴唇冲洗干净，然后涂上润唇膏。你可以用柔软干净的面巾代替牙刷。小提示如果涂口红的时候嘴唇容易起皱，可以先涂一些润唇膏。将温热的绿茶茶包敷在嘴唇上2分钟，然后涂润唇膏。使用软毛牙刷给嘴唇去角质。硬毛会加重嘴唇皲裂的情况。婴儿用的牙刷是很好的选择。临睡前在嘴唇抹一些凡士林或润唇膏，让嘴唇变得柔滑湿润，不用担心会被自己舔掉或擦掉。哑光口红会使嘴唇看起来非常干燥。先给嘴唇去角质，然后涂润唇膏，画唇线，最后才涂哑光口红。警告不要给嘴唇去角质过度，否则脱皮情况会更严重。不要用白糖制作唇部磨砂膏，尤其是如果你有敏感皮肤。改用更细软的红糖。

不等价，定义域与值域均不同！

cosy=e^x+1.y等于多少cosy=e^x+1>1其实本题是无解的。因为|cosy|<=1所以无解。否则 (如果x+1整个是指数的话)y=arccos(e^x+1)

没有条件的话，的确应该加正负号。