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太阳能热水器到底属于什么行业, 属于哪个行业具体解释下。

2023-07-29 01:51:59
共2条回复
meira
能源吧

深圳润鑫绿色能源有限公司,专注于各类大型太阳能热水工程,如星级酒店,房地产楼盘,学校,工厂
豆豆staR

中文名称:太阳能热水器 英文名称:solar water heater 定义1:把太阳能转换为热能以实现加热水为目的的装置。 应用学科:电力(一级学科);可再生能源(二级学科) 定义2:吸收太阳辐射能将水加热的装置。 应用学科:资源科技(一级学科);能源资源学(二级学科) 20世纪70-80年代,由于国家经济发展落后,人民生活水平较低,居民多用闷晒式热水器(汽油桶式、汽车油箱式等)。由于存在效率低,散热快,储水量少,冬季无法使用等缺点,现已退出市场。20世纪80—90年代,在国家相关部门支持和领导下,北京太阳能研究所开始从事太阳能热利用的研究,早期开发以平板式太阳能热水器为主。1984年,清华大学发明“磁控溅射渐变铝—氮/铝太阳选择性吸收涂层”,使太阳能集热管的大规模生产和商业化应用成为可能,直接催生了中国太阳能热利用产业化,使真空管式太阳能热水器成为适合中国国情的主力产品。   21世纪以来,中国太阳能热水器进入成熟阶段,产量与市场保有量一直保持快速增长。根据《中国太阳能热利用产业发展研究报告(2008-2010)》,2009年热水器年产量4,200万㎡,同比增长35.5%,其中4,000万㎡为真空管集热器,约占95%,社会保有量达到1.45亿㎡,同比增长16%,年节省能源约2,175万吨标煤,年减排二氧化碳约6,000万吨。2009年太阳能热水器生产量占世界78%,保有量占全世界54%。2010年中国太阳能热水器行业总产量达到4900万㎡。在中国95%以上的产品为全玻璃真空管式太阳能热水器。太阳能热水器行业是比较专业化的产业,目前已基本形成从技术研发、产品设计、原材料加工、设备制造、产品生产、检测认证、工程设计到营销服务的产业体系,带动了玻璃、金属、保温材料、机械制造、物流等相关行业的发展。

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翻译,急急急

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2023-07-27 16:44:144

燃气具CE认证的燃气具指令下的协调标准

燃气具指令——到目前为止,具体体现指令基本要求的燃气具产品标准共有61个,请见下表。EN 26 Gas-fired instantaneous water heaters for sanitary uses production, fitted with atmospheric burnersEN 30 Domestic cooking appliances burning gas fuelEN 88 Pressure governors for gas appliances for inlet pressures up to 200 mbarEN 89 Gas-fired storage water heaters for the production of domestic hot waterEN 125 Flame supervision devices for gas burning appliances — Thermo-electric flame supervision devicesEN 126 Multifunctional controls for gas burning appliancesEN 161 Automatic shut-off valves for gas burners and gas appliancesEN 203 Gas heated catering equipmentEN 257 Mechanical thermostats for gas-burning appliancesEN 297 Gas-fired central heating boilers — Type B11 and B11BS boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kWEN 298 Automatic gas burner control systems for gas burners and gas burning appliances with or without fansEN 303 Heating boilersEN 377 Lubricants for applications in appliances and associated controls using combustible gases except those designed for use in industrial processesEN 416 Single burner gas-fired overhead radiant-tube heatersEN 419 Non-domestic gas-fired overhead luminous radiant heatersEN 437 Test gases — Test pressures — Appliance categoriesEN 449 Specification for dedicated liquefied petroleum gas appliances — Domestic flueless space heaters (including diffusive catalytic combustion heaters)EN 461 Specification for dedicated liquefied petroleum gas appliances — Flueless nondomestic space heaters not exceeding 10 kWEN 483 Gas-fired central heating boilers — Type C boilers of nominal heat input not exceeding 70 kWEN 484 Specification for dedicated liquefied petroleum gas appliances — Independent hotplates, including those incorporating a grill for outdoor useEN 497 Specification for dedicated liquefied petroleum gas appliances — Multi purpose boiling burners for outdoor useEN 498 Specification for dedicated liquefied petroleum gas appliances — Barbecues for outdoor useEN 509 Decorative fuel-effect gas appliancesEN 521 Specifications for dedicated liquefied petroleum gas appliances — Portable vapour pressure liquefied petroleum gas appliancesEN 525 Non-domestic direct gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kWEN 549 Rubber materials for seals and diaphragms for gas appliances and gas equipmentEN 613 Independent gas-fired convection heatersEN 621 Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion productsEN 624 Specification for dedicated LPG appliances — Room sealed LPG space heating equipment for installation in vehicles and boatsEN 625 Gas-fired central heating boilers — Specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kWEN 656 Gas-fired central heating boilers — Type B boilers of nominal heat input exceeding 70 kW but not exceeding 300 kWEN 676 Automatic forced draught burners for gaseous fuelsEN 677 Gas-fired central heating boilers — Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kWEN 732 Specifications for dedicated liquefied petroleum gas appliances — Absorption refrigeratorsEN 751 Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot waterEN 777 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic useEN 778 Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion productsEN 1020 Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, incorporating a fan to assist transportation of combustion air and/or combustion productsEN 1106 Manually operated taps for gas burning appliancesEN 1196 Domestic and non-domestic gas-fired air heaters — Supplementary requirements for condensing air heatersEN 1266 Independent gas-fired convection heaters incorporating a fan to assist transportation of combustion air and/or flue gasesEN 1319 Domestic gas-fired forced convection air heaters for space heating, with fanassisted burners not exceeding a net heat input of 70 kWEN 1458 Domestic direct gas-fired tumble dryers of types B22D and B23D, of nominal heat input not exceeding 6 kWEN 1596 Specification for dedicated liquefied petroleum gas appliances — Mobile and portable non-domestic forced convection direct fired air heatersEN 1643 Valve proving systems for automatic shut-off valves for gas burners and gas appliancesEN 1854 Pressure sensing devices for gas burners and gas burning appliancesEN 12067 Gas/air ratio controls for gas burners and gas burning appliancesEN 12078 Zero governors for gas burners and gas burning appliancesEN 12244 Direct gas-fired washing machines, of nominal heat input not exceeding 20 kWEN 12309 Gas-fired absorption and adsorption air-conditioning and/or heat pump appliances with a net heat input not exceeding 70 kWEN 12669 Direct gas-fired hot air blowers for use in greenhouses and supplementary nondomestic space heatingEN 12752 Gas-fired type B tumble dryers of nominal heat input not exceeding 20 kWEN 12864 Low-pressure, non adjustable regulators having a maximum outlet pressure of less than or equal to 200 mbar, with a capacity of less than or equal to 4 kg/h, and their associated safety devices for butane, propane or their mixturesEN 13278 Open fronted gas-fired independent space heatersEN 13611 Safety and control devices for gas burners and gas-burning appliances — General requirementsEN 13785 Regulators with a capacity of up to and including 100 kg/h, having a maximum nominal outlet pressure of up to and including 4 bar, other than those covered by EN 12864 and their associated safety devices for butane, propane or their mixturesEN 13786 Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixturesEN 13836 Gas fired central heating boilers — Type B boilers of nominal heat input exceeding 300 kW, but not exceeding 1 000 kWEN 14438 Gas-fired insets for heating more than one roomEN 14543 Specification for dedicated liquefied petroleum gas appliances — Parasol patio heaters — Flueless radiant heaters for outdoor or amply ventilated area useEN 15033 Room sealed storage water heaters for the production of sanitary hot water using LPG for vehicles and boats锅炉能效指令——体现锅炉能效指令基本技术要求没有另外专门的标准,能效要求都包含在燃气具指令相关产品标准里。低电压指令、电磁兼容性指令——适用的标准同家用电器产品标准,如:EN 60335-1,EN 55014-1,EN 55014-2,EN 61000-3-2, EN 61000-3-3等。
2023-07-27 16:44:481

waterflorsensor是什么意思

water flow sensor水流量传感器拼音双语对照双语例句1Application of Water Flow Sensor to Gas Water Heater水流量传感器在燃气热水器的应用
2023-07-27 16:45:012

under pressure的意思

地质水中一个十分主要的事实是:当受到很大水压时,脆性材料如岩石等有变成延性材料的趋势。 High-pressure gas could be released by pressure on a trigger. 一按扳机高压气体就会被释出。 This valve must be marked with a maximum set pressure not to exceed the marked working pressure on the water heater. 这种安全法必须标注不能超过的最大设置压力和热水器的最大工作压力。 Earnings at airlines have already been under pressure amid waning demand and a record surge in the price of crude oil. 随着市场需求的疲软和原油价格再创历史新高,航空公司的收入已经面临很大的压力。
2023-07-27 16:45:091

《GB/T18362-2008 直燃型溴化锂吸收式冷(温)水机组》,此标准推行了吗?

现在是已经执行这个标准了,你下的修订版是不能用的,还是去买本实施版,没多少钱!标准编号:GB/T 18362-2008 标准名称:直燃型溴化锂吸收式冷(温)水机组 标准状态:现行英文标题:Direct-fired lithium bromide absorption water chiller (heater)替代情况:替代GB/T 18362-2001 实施日期:2009-5-1颁布部门:中华人民共和国国家质量监督检验检疫总局;中国国家标准化管理委员会内容简介:本标准规定了直燃型溴化锂吸收式冷(温)水机组(简称:直燃机)的术语和定义、型式与基本参数、技术要求、试验方法、检验规则、标志、包装、运输和贮存。本标准适用于以燃油、燃气直接燃烧为热源,以水为制冷剂,溴化锂水溶液作吸收液,交替或者同时制取空气调节、工艺冷水、温水及生活热水的机组。其他同类型机组可参照执行。
2023-07-27 16:45:161

open water 什么意思 ?

wu bing shui mian
2023-07-27 16:45:2510

Observer模式的实例

该实例模拟了烧水的过程,涉及三个对象,Heater(热水器),Display(显示器),Alarm(报警器).模拟过程:为了便于运行,水的初始化温度为90,沸点为95,显示器依据热水器显示温度,显示器显示温度为95时,报警器开始报警。明显可以看出Heater是subject ,Display 是它的 Obsrver,同时Display亦是subject,因为它要被报警器观察,所以Alarm是Display的Observer.实现过程:a.Heater.java Java代码 import java.util.Observable;public class Heater extends Observable {private int temperature;public int getTemperature() {return temperature;}public void setTemperature(int temperature) {this.temperature = temperature;}public void boilWater() {for (int i = 90; i < 100; i++) {temperature = i;this.setChanged();this.notifyObservers();}}}b.Display.java Java代码import java.util.Observable;import java.util.Observer;public class Display extends Observable implements Observer {private String status = 未开;public void setStatus(String status) {this.status = status;}public void displayTemputer(int temperature) {if (temperature > 95) {this.setStatus(沸腾);this.setChanged();this.notifyObservers();}System.out.println(状态: + status + 现在温度: + temperature + );}public void update(Observable o, Object arg) {displayTemputer(((Heater) o).getTemperature());//这里不是很好}}c.Alarm.java Java代码import java.util.Observable;import java.util.Observer;public class Alarm implements Observer {public void makeAlarm() {System.out.println(嘀嘀嘀...水已经烧开 );}public void update(Observable o, Object arg) {makeAlarm();}}d.测试类testObserver.java Java代码public class testObserver {public static void main(String[] args) {Heater heater = new Heater();Display display = new Display();Alarm alarm = new Alarm();heater.addObserver(display);display.addObserver(alarm);heater.boilWater();}}e.运行结果: 引用状态:未开 现在温度:90状态:未开 现在温度:91状态:未开 现在温度:92状态:未开 现在温度:93状态:未开 现在温度:94状态:未开 现在温度:95嘀嘀嘀...水已经烧开状态:沸腾 现在温度:96嘀嘀嘀...水已经烧开状态:沸腾 现在温度:97嘀嘀嘀...水已经烧开状态:沸腾 现在温度:98嘀嘀嘀...水已经烧开状态:沸腾 现在温度:99
2023-07-27 16:45:491

英语的“一次阀”怎么说,阀门类术语。

哈哈我是干本体的就知道阀门是VALUE蒸汽是STEAM之类那么详细还真不知道
2023-07-27 16:46:052

五年级上册冀教版英语手抄报

I live in the commercial city of fuzhou, come into my home, go left, you can see toilet and kitchen. The kitchen is very big, and my mother often cooks there. There is a water heater in the bathroom, and my family takes a bath.Go to the right, then turn a corner, to the balcony, the balcony has a basin of jasmine and a basin of greenery. Jasmine, it always has a lot of flowers. When the flowers bloom, the snow-white flowers stand in the jade, and they give a fragrance from time to time. The flower was just as sweet as honey from bees. In addition, the green plant kept growing, and he didn"t seem to want to be on the railing. Growing a new leaf vine, like a naughty child, wanted to occupy the whole railing.Go ahead, left is my room, and on the right is mom and dad"s room. In my room, you can see a table and a chair and a bed. Lying on the bed a lovely dolphins, dolphins, color is blue and white dolphin"s eyes are black with a yellow, it is very cute, and it feels very smooth and soft. When you stare at his eyes, his eyes sparkle and he winks at you.Enter mom and dad"s room with a computer and a TV. That computer is mother"s, and mother often USES it to learn how to hook clothes.This is my home, I love my home!
2023-07-27 16:47:291

空压机余热利用

无能耗螺杆式空压机热水器,简称为空压机热水器,是一款新型高效的余热利用设备,它是100%靠吸收空压机废热来把冷水加热的,没有能源消耗。作为一种新型高效的余热利用设备,主要用于解决员工的生活、工业用热水等问题,因为企业本身就现在用螺杆式空压机,只是增加了螺杆空压机的功用,为企业节省能源的消耗,从而节省大量的成本。 节能原理: 空压机在工作过程中所耗电能转变热量后大部分被压缩后的油气混合物带走,这些混合物经过分离,分别在各自的冷却器(油冷却和气冷却)中被冷却介质(水或空气)带走,白白浪费了,从理论上讲,除了2%的辐射热和4%被气体带走的热量外,有94%的热量可以被回收的。 附上百度百科网址,想详细了解可以去看看,个人推荐志和这个牌子给你,我朋友的企业就用他们的,质量挺好的,好像他们是国内最早做空压机热水器的。
2023-07-27 16:48:143

关于虐待动物的作文(英文)

闪动
2023-07-27 16:48:222

英语翻译段落

当锅炉可以得到广泛的分类为壳、火管和水管类型、现代大容量锅炉是水的管式。在水里,水和管锅炉蒸汽流动的内管、热气体流量的外表面。锅炉循环系统是怎样构成的管、标题和鼓加入了这样一种方式,水流是提供给所有的部件产生蒸汽而冷却。允许更大的水锅炉管施工能力和更高的压力比壳或火管的设计。同时,水管锅炉带来了更大的多样化;这允许在安排最有效地利用炉、过热器、再热器及其他热回收的部件。 谢谢采纳、不知道是不是全对、部分吧、
2023-07-27 16:49:101

外贸函电的作业。。。写一封催促进口商开信用证的信,帮帮忙啦

Dear Mr. Lee,Hope this email finds you well. As you may be aware, the order# BC002 of 1000 solar water heater of Sunshine Brand, which type is HC045, will be finsihed soon and the shipment date is approaching, while we didn"t receive the Letter of Credit yet. We will appreciate if you send us the irrevocable letter of credit at the soonest, as per the contract it shall be issued at least 30 days before shipment. Please also note that the terms shall meet the related terms in the contract to avoid any possibilities of changes in the future. Please let us know if you have any additional questions, and your early reply will be highly appreciated. Best regards,Jun WuSunrise Trading Company纯手打,望采纳
2023-07-27 16:49:341

如何安全使用电(英语作文,60词)

......
2023-07-27 16:49:453

英语翻译段落

当锅炉可以得到广泛的分类为壳、火管和水管类型、现代大容量锅炉是水的管式。在水里,水和管锅炉蒸汽流动的内管、热气体流量的外表面。锅炉循环系统是怎样构成的管、标题和鼓加入了这样一种方式,水流是提供给所有的部件产生蒸汽而冷却。允许更大的水锅炉管施工能力和更高的压力比壳或火管的设计。同时,水管锅炉带来了更大的多样化;这允许在安排最有效地利用炉、过热器、再热器及其他热回收的部件。 谢谢采纳、不知道是不是全对、部分吧、
2023-07-27 16:49:541

be desperate后接哪个介词

.. be desperate for :: 对…绝望 ...例句:She was desperate for her future since she was divorced.还有一种一意思 对…绝望。
2023-07-27 16:44:051

对..感到满意翻译成英文3种

be satisfied with be happy withbe pleased with
2023-07-27 16:44:092

传奇世界王城诏令 的任务 将军殿门口的宝怎么挖啊

去传奇世界论坛上面~那里什么都有的~我把网址给你~http://bbs.woool.poptang.com/TopicContent.aspx?BoardID=10&TopicID=64247这个网址就是的什么地方挖宝的都有 在热点讨论上面~~那个斑竹好强
2023-07-27 16:44:144

世界四大著名音乐指挥家是哪四位?

。《卡拉扬》DVD现场演奏版自引进国内以来,从中央音乐学院、北京大学、清华大学到各大中专院校都予以收藏和高度评价。一致认为卡拉扬是世界最有影响力的指挥家,这套作品现场演奏版的作品是音乐爱好者和学习者值得收藏和拥有的作品。对音乐教学与欣赏开展工作从德国DG公司把世界顶级指挥家《卡拉扬》在顶峰时期指挥全球七大乐团的交响乐作品和后期的歌剧作品全部收集到该套作品里。
2023-07-27 16:44:1612

绝望之爱的英语用desperate love跟hopeless love哪个形容更合适?

desperate love 更好。隐含因绝望而疯狂的感觉
2023-07-27 16:44:192

2023黔东南公务员总成绩

总成绩=笔试环节成绩×60%+面试成绩×40%。2023贵州公务员考试成绩查询时间是3月22日。贵州省2023年四级机关统一面向社会公开招录公务员(人民警察)笔试阅卷工作已结束,根据工作安排,现就成绩公布有关事宜公告如下:一、成绩查询。(一)考生即日起登陆“贵州人事考试信息网”,选择正确的考试类别后,输入本人姓名和身份证号即可查询笔试成绩。(二)考生通过“云上贵州多彩宝”APP点击首页“人事报考”-“成绩查询”-“查看成绩”输入相关信息也可查询。二、成绩核查。(一)核查方式。《行政职业能力测验》《公安专业科目》因全部为客观题,只核查考生参考为0分卷及违纪情况,其它情况不再进行核查;《申论》考试只核查卷面合分是否正确,试题是否有漏评、漏改现象,不查评卷宽严度,不重新阅评试卷。对笔试成绩有疑义的考生,请本人于2023年3月27日(上午9:00至下午15:00)持笔试准考证、有效居民身份证到指定核查地点填写申请表交工作人员核查。3月28日(上午9:00-12:00)到核查地点领取核查结果。如成绩有误,经相关程序核准后2个工作日内通知考生和招录单位,并统一在 “贵州人事考试信息网”进行公示。(二)核查地点。1.贵阳市考区:贵阳市观山湖区凯里路235号市人社公共服务中心13楼贵阳市考试指导中心1308室。2.六盘水考区:六盘水市人事考试院考务二科(2304室)(六盘水市钟山区钟山中路58号)。3.遵义考区:遵义市汇川区广州路253号社保大楼609室。4.铜仁考区:铜仁市碧江区西环大道10号(铜仁市人力资源和社会保障局六楼考试指导中心)。5.安顺考区:安顺市西秀区市府路17号安顺市人力资源和社会保障局203考试中心。6.毕节考区:毕节市人力资源开发中心人事考试服务科(毕节市麻园路社保大楼七楼)。7.黔西南考区:兴义市建设路22号(州人社局七楼考试院办公室)。8.黔东南考区:贵州省凯里市永乐路黔东南州人事考试中心(凯里市永乐路七小旁)。9.黔南考区:贵州省都匀市大坪镇匀都国际B栋503室。
2023-07-27 16:44:211

dee是指男还是女

LZ别信楼上的瞎话。。。Dee (女名) 迪——读作:Di:,这个名字的主要一支起源出自英文名Deanna(迪安娜)的简短变体,属于Diana(戴安娜)的一个分支。由此,依照这个体系,其本意为非凡的,可爱的。另外也有其他起源和解释。而且这个拼写在现代英文中用作表示字字母D的读音。同时,在现代英文中如果字母全部大写为DEE时也表示一种麻醉剂乙醚。
2023-07-27 16:44:212

英语作文 how to learn english(带翻译,字数多一点)

How to learn English First ,you should speak English in class .首先,你应该在课堂上说英语。 After class ,talk to your class in English as you can .课后,与你的同学们谈话尽量用英语。You can ask help for your teacher and class if you not uderstand.当你在不懂时可以向你的同学和老师寻求帮助。You should write down grammer mistakes and write down the correct spelling or the grammer next to the mistakes.你应该记下你语法错误并且改正在错误的旁边。You should listen to the radio or read newspaper for your listening and seeing .你应该多听广播或是看报来帮助你的听力开拓你的视野。 Try to remenber 1-5 words every day ,then you can lean English well day by day .尝试每天 记1-5个单词,这样你的英语会一天天地学得很好。
2023-07-27 16:44:251

Desperate Housewives是什么意思

绝望的主妇《绝望的主妇》是美国2004年到2012年热播的一部肥皂剧。共八季。故事背景设定在美国一个虚构的小镇——美景镇,描绘了美景镇紫藤巷的五位家庭主妇的婚后生活,每季的剧情也都有新的主线和主妇加入。该剧曾多次夺得美国单周收视排行榜冠军,并横扫美国各大颁奖典礼上的多个奖项。《绝望的主妇》从主人公玛丽·爱丽丝·杨的视角,审视了住在富有的中产阶级的聚居区的家庭主妇鲜为人知的生活。大部分的童话故事以“公主和王子从此过着幸福生活”的圆满结局收尾,但很少有人知道王子和公主背后的婚姻生活会是如何?当下,接替《老友记》、《欲望都市》而成为美国最热的都市喜剧,《绝望的主妇》挖掘了“过着幸福生活”童话式女主角的生活真相。剧中四位女主角分别代表着四种截然不同的主妇形象:离婚主妇苏珊、完美主妇布里、强人主妇勒奈特、漂亮主妇嘉比,四个漂亮多金,无须为工作发愁的女性,她们的生活看上去完美无缺,但其实她们都在用“幸福”粉饰自己早已混乱不堪的生活,她们用自己的现实生活打破了 “王子与公主”的婚姻童话。
2023-07-27 16:44:262

HTTP SSL服务是什么

SSL 的英文全称是 “Secure Sockets Layer” ,中文名为 “ 安全套接层协议层 ” ,它是网景( Netscape )公司提出的基于 WEB 应用的安全协议。 SSL 协议指定了一种在应用程序协议(如 HTTP 、 Telenet 、 NMTP 和 FTP 等)和 TCP/IP 协议之间提供数据安全性分层的机制,它为 TCP/IP 连接提供数据加密、服务器认证、消息完整性以及可选的客户机认证。 VPN SSL 200 设备网关适合应用于中小企业规模,满足其企业移动用户、分支机构、供应商、合作伙伴等企业资源(如基于 Web 的应用、企业邮件系统、文件服务器、 C/S 应用系统等)安全接入服务。企业利用自身的网络平台,创建一个增强安全性的企业私有网络。 SSL VPN 客户端的应用是基于标准 Web 浏览器内置的加密套件与服务器协议出相应的加密方法,即经过授权用户只要能上网就能够通过浏览器接入服务器建立 SSL 安全隧道。 SSL VPN 利用三种客户端接入方式来协助用户在任何地方任何时间安全第访问公司的任何资源: ◇ 远程桌面共享 ◇ Web Browser 基于浏览器的接入 ( 可以访问 Web 应用程序和文件共享 ) ◇ 即时下载的 Java 小应用程序 ( 可访问客户 / 服务器应用程序 ) 应用领域: SSL VPN 提供下述情况的解决方案:企业需要通过互联网(笔记本型计算机、移动个人计算机、远程用户接入)达到广泛而全面性的信息存取。 SSL VPN 能满足所有你的远程接入需要。 SSL VPN 技术为你提供增强的灵活性,以便更好地配合你公司的安全性和基础结构需要,同时给你的用户一个统一的、容易的界面和一个简化的用户经验。 SSL VPN0 还提供了高可用性,它具有可靠的冗余能力,排除了单点故障的可能性,减少系统停机时间,另外它还具有负载均衡的能力,提高系统的整体性能。
2023-07-27 16:44:273

这个音乐很耳熟啊,是什么

The mass,很多人用来做自己站歌
2023-07-27 16:44:293

什么是SSL连接?

SSL连接就是SSL协议 它已被广泛地用于Web浏览器与服务器之间的身份认证和加密数据传输. 它位于TCP/IP协议与各种应用层协议之间,为数据通讯提供安全支持。 SSL协议可分为两层: SSL记录协议:它建立在可
2023-07-27 16:44:044

如何学好英语 how to learn english

多看,多背,多读就行了啊
2023-07-27 16:44:022

deep hold是什么意思

deeply hold深深握着
2023-07-27 16:43:552

爱五dcad什么意思?

太武帝CAD什么意思?I5I5 dcad什么意思?这我问一下,我们的英语老师
2023-07-27 16:43:547

how to learn English

how to learn English意思是如何学习英语。关于如何学习英语,可以从以下几步着手:第一步,从学习音标开始。可以买音标书自学,也可以网上看相关音标学习的讲解视频。第二步,如果觉得自学音标有困难,可以考虑找个老师学习,毕竟老师是专业的,教的肯定有技巧,学习的也快。第三步,营造说英文的环境。意思就是尽量每天都可以开口说英语,保持这个习惯,坚持下去,慢慢培养语感,语境,培养说英文的思维环境。第四部,补充学习,培养语感。那就是平时找找自己感兴趣的英语电影,动画片或者美剧,综艺等看看,对学习日常简单口语交流会有很大作用。希望以上如何学习英语的建议对你有用。
2023-07-27 16:43:522

deep所有的词性转换如题 谢谢了

deepen(动词),deeply(副词)
2023-07-27 16:43:471

desperate for attention 是什么意思

急切希望被注意
2023-07-27 16:43:452

谁能告诉我satisfied 和 satisfying 的用法分别是什么,有什么区别?

人,用satisfied, 不是人,用satisfying
2023-07-27 16:43:447

how to learn English 的英语作文 帮忙写一篇70哥单词左右,带上翻译!谢谢

how to learn English 的英语作文 帮忙写一篇70哥单词左右,带上翻译!谢谢 As we know, English is more and more important for us. As a international language, English is learnd by the people all over the world. But how to learn English? This is also very important. At first, we should remenber the English words as more as possible, maybe we can read English books or newspaper. Second, listen some English songs and watch some movies, that will improve your listening English. Third, just speak English with your clas *** ates or some foreigners, that"s cool, you can practice your oral English. Generally speaking, if you want to learn English well, you must try your best and persist in your goal.我们都知道英语对于我们来说已经非常重要。作为国际通用的语言,世界上许多的人们都在学习它。但是怎么样学习英语呢,这也同样很重要。第一,我们要尽可能多的记英语单词,口语从一些英语的书籍和报纸上面入手。第二,试着听一些英语的歌曲或者看英语原声的电影,这样会提高你的英语听力。第三,尽量和你的同学或者外国人说英语,这样很好,你口语提高自己的口语能力。但是总的来说,做什么事情你都要尽力坚持去做才会成功。 English, a language widely spoken all over the world, is indispensable to be learnt and pragmatim must be focused. First, vocabularies must be aumulated. However, it"s boring and inefficient if you only learn them by heart. I suggest words be aumulated through reading of English novels and magazines you"re interested in. Based on the vocabularies built, listening and speaking abilities must be improved through munication, listening to English broadcasting and seeing English movies. Besides these, foreign friends should be made to really practise English in daily life. 英语这个在世界上广泛使用的语言,学习它必不可少,而且要注重其实用性。首先,要积累词汇,不过单纯背单词不仅效率低而且枯燥,我建议看喜欢的英文杂志和小说。基于构建的词汇,听说能力也要通过交流,挺广播和看电影来提高,除此之外,也要结交外国朋友,在日常生活中练习英语。 帮忙写一篇关于我的假期的英语作文,60词。麻烦带上翻译,谢谢 My Summer Holiday I have a very nice summer holiday this year.This year is 2010,and world expo would held in Shanghai China.But for some reasons ,I can"t go there.It may be a little pity for me.During this summer hoilday,I have done a lot of homeworks and go to a lot of places with my friends.It"s really enjoyable. 今年这个暑假我过的很开心。今年是2010年,世博会将在中国上海举行。因为某些原因,我去不了,有点遗憾。在这个暑假里,我做了很多作业,也和朋友去了很多地方。真的很开心。 初-英语作文60词左右,以what do you learn english为题写一篇作文及翻译 How to learn English? English is one of the most important languages in the world. It"s necessary to learn it well .How do you study? Everyone learns English in different ways. The best way to improve your English is to improve your English skills. They are listening , speaking , reading and writing. We should practice them every day. It"s very good for you if you are interested in Egnlish . You will find studying Egnlish is interesting and helpful. One more thing, remember“Practice makes perfect”! 如何学习英语? 英语是世界上最重要的语言之一.有必要学好它.你怎么学习?每个人都以不同的方式学习英语.提高你的英语的最好方法是提高你的英语技能.他们听、说、读、写.我们应该每天练习它们.这对你很好,如果您感兴趣得.你会发现学习得很有趣和有用的.一件事,记住“熟能生巧”! 请各位大侠帮忙写一篇英语作文,名为“How I learn to learn English”谢谢 How to learn English When at university, my English was poor. Since joined in Blue Sky School, I have learnt how to learn English and have made great progress. Two things are important to learn English well. There are interesting and effective learning methods. Interest can make you positive. Interest can make it easy for you to remember what you want to. Interest can make you feel so easy to learn English well. So interest is necessary to learn English. Effective learning methods are as important as interest. First of all, listening, speaking, reading and writing are the basic skills of English. All of them must be mastered proficiently. Secondly, memory will not last for a long time. So you need review regularly what you have learnt before. Finally you"d better practice it everywhere in your daily life as often as possible. You can use Yahoo to find English-language websites with interesting information, you can watch American cartoons, you can also read interesting books in English, Above is the method how to learn English, which es from my learning experience. You can refer to it, if it fits you. Wish you make great progress! 如何学习英语 在大学时,我的英语很差。自从加入了蓝天学校,我学会了如何学习英语,取得了很大的进步。 两件事,学好英语是很重要的。有有趣的和有效的学习方法。 兴趣可以让你积极的。兴趣可以使你更容易记住你想要的。兴趣可以使你感到如此容易学好英语。所以兴趣是学习英语的必要。 有效的学习方法一样重要利益。首先,听、说、读、写是英语的基本技能。他们必须掌握熟练。其次,记忆不会持续很长时间。所以你需要定期回顾之前您所学。最后你最好实践在日常生活中它无处不在尽可能经常。你可以使用雅虎英文网站找到与有趣的资讯,你可以看美国卡通,你也可以阅读有趣的英语书籍, 以上是如何学习英语的方法,这是从我的学习经验。你可以参考它,如果它适合你。祝你取得更大的进步! 中文,,,,,, 求一篇英语作文 how to learn English well 急需。120词左右。谢谢 With the development of the society, English has bee more and more important in our daily life. So many students spend more and more time in learning English. But they may have met some difficulties, for example, they find listening is too difficult to improve. Now, I will give you some suggestions: First, you should practice listening as much as possible. It is said that practice makes perfect. You can listen to the radio, such as BBC, VOA and so on. Each time, you needn"t practice for a long time. Second, you should choose some fancinating materials which you are interested in, so you wouldn"t feel bored when you are practising. Third, you"d better choose the tapes which are not too difficult, you can add the difficulties day by day. In one word, if you can stick to practise listening everyday, I think your listening ability will improve quickly 写一篇How to learn English well的英语作文 The important part of learning English is the alphabets, the pronounciation, and the vocabulary. If you do not know the 26 alphabets, you will not know how to speak; if you got less vocabulary, you will not able to tell somebody what do you mean; and if your pronounciation is not very good, then other people will not know what you are saying. But the most important part is your attitude. If you want to learning English well, then why not trying to plete these four tasks? 对不起,作文不太好写。饶了我———— 以How to learn English well写一篇英语作文 English is one of the most important subjects in middle school. Almost everyone knows that we should learn English well, but few of us know how to learn it well. Karl Marx has set a good example for us. He once said, "When one is learning a foreign language, he must use the foreign language." In this way, he could use several languages. A saying goes, "Practice makes perfect." When we learn English, we should read more, speak more, listen to English from time to time and practise writing every day. Don"t be afraid of making mistakes. Only in this way can we learn it well. (如果这些字数不够的话,那你看看下篇: Learning English requires action. You may know all the learning tips, but if you don"t start doing things, you will achieve nothing. The fact is, if you want to learn to speak English well, you must change your life. Here are some examples of things you will have to do: 1. Read a book in English for an hour every day, *** yzing the grammar in sentences and looking up words in an English dictionary 2. Listen to an audio book or other recording in English, sping it frequently, trying to understand what is being said, and trying to imitate the speaker"s pronunciation 3. Spend your afternoon practicing the pronunciation of the English "r" sound 4. Carefully write an e-mail message in English, using a dictionary or a Web search every 20 seconds to make sure every word is correct, and taking 5 minutes to write one sentence 5. Think about an English sentence you"ve read, wondering if it could say "a" instead of "the" in the sentence, and trying to find similar sentences on the Web to find out the answer 6. Walk down the street and build simple English sentences in your head (talking to yourself in English about the things you see around you) what kind of person would do all these crazy things? Only one kind。The kind of person who enjoys doing them。 If you want to learn to speak English well, you"re going to have to bee that person. You cannot hate doing these things. Have you ever heard of a person who became suessful by doing something he hated? The problem with learning and teaching English as a foreign language is that all English learners want to speak English well; however, most learners don"t want to spend time on learning English on their own. (Which is probably why they sign up for English classes and hope their teacher will force knowledge into their heads?) This lack of motivation means that learners basically don"t spend their own time on learning English, and if they do, they don"t do it regularly. For example, a typical learner might study English phrasal verbs for 12 hours before an English exam. However, he will not read a book in English for 30 minutes every day. He just doesn"t feel that learning English is pleasant enough, so he will only do it if he has to. The problem is that a huge one-time effort gives you nothing, while *** all, everyday activities will give you a lot. If you are one of those learners and don"t feel like practicing the pronunciation of the "r" sound or thinking about English sentences every day, we have news for you: You"re going to have to make yourself want to do these things. In other words, you"ll have to work on your motivation. Fortunately, there are proven techniques to help you with that. 译文: 怎样喜爱学习英语 IV 学好英语的必要因素 学习英语需要行动。你也许知道所有的学习技巧,但是如果你不开始去做,你就会什么也学不到。其实,如果你想学好说英语,就必须改变你的生活习惯。这里有一些你将要必须做的事例。 1. 每天读一个小时的英文版的书籍,分析句子中的语法并用英语词典查生词 2. 听一本配有音讯书籍或者其他英文录音材料,多按停止健,努力理解所说的内容,并且努力模仿朗读者的发音 3. 利用你下午的时间练习带"r"音的英语的发音 4. 仔细地用英文写一封电子邮件,每20秒使用一本词典或是网路搜寻器以确保每个单词的正确性,然后用5分钟的时间写一个句子 5. 回想你读过的一个英文句子,考虑在句子中是否可以用"a"代替"the",并且试图在网上找出相似的句子来得到答案 6. 在街上漫步时在你的头脑中建立简单的英语句子 什么样的人能够做所有这些狂热的事情?只有一种人:喜欢做这些事的人。如果你想学习说好英语,你将必须成为那种人。你不能厌恶做这些事情。你听说过有人通过做他讨厌的事情而取得成功的吗? 将英语作为一种外国语言进行学习和教学会产生这样的问题,即所有的英语学习者都想说好英语;然而,大多数的学习者不想在学习英语上花费自己的时间。(这很有可能就是为什么他们参加了英语辅导班并希望老师会将知识强迫性地灌输他们地脑中去。) 这种动机的缺乏意味着学习者们基本上不能在学习英语上花费他们自己的时间,即使他们做到了,他们也不会有规律地去做。例如,一个典型的学习者在一次英语考试之前也许会学习12个小时的英语常用动词。但是,他不会每天花30分钟的时间去读一本英文书。他认为对学习英语不够有趣,因此,只有当他必须做的时候才会那样去做。 如果你是这些学习者中的一员并且不喜欢练习带"r"音的英语的发音或者每天都回想回想英语句子,我们有讯息给你:你将要必须使得你自己愿意做这些事情。换句话说,你必须要带着动机去学习。幸运的是,有已经被证明了的技术会来帮助你。 英语作文 用dream of doing sth write to *** 写一篇英语作文 最好附上翻译 50字谢谢 dream of doing interpreting ; write to my mother i remember my mother always tells me that interpreters can earn much money . then , i choose Interpretion as my major . near graduation ,i hope my job for future connects my major .recently , i often dream of interpreting for the important busines *** en . i wish some day my dream can e true 。 翻译的梦 , 写给我的母亲 我记得我母亲总是对我说:那些翻译者很挣钱,。后来,我就选了英语口译作为我的专业课。临近毕业,我就希望我未来的工作能与我的专业有关系。最近,我总是做梦,梦到我再给一些重量级的企业家,做译员、我渴望将来我的梦想能得以实现、 求学霸写一篇英语作文 HOW DO STUDIBG ENGLISH(60词左右) First, learn English when they have to learn the whole sentence, not specifically to study words. Hours are required to sentence grammar, voice and aent the whole time out. Second, the school can not be enough for literacy. The use of knowledge is bound. In any case in which the new word must be at least learn the words of a correct usage. There are many see the future use of it more in mind. Third, literacy can not memorize. Who have lent their sentence in French, naturally easier to remember.
2023-07-27 16:43:421

贵州人事考试网我的手机登录就叫我使用IE7.0及以上是什么意思

登录贵州人事考试网,需要浏览器支持IE7.0及以上版本,低于7.0版本无法浏览该网页。最好用电脑登录,如果手机登录,记得打开电脑模式。解决的办法,下载IE7.0或以上版本,或者下载支持IE7.0核心的国产浏览器,例如搜狗浏览器、QQ浏览器、UC浏览器等等。如果用手机登录,记得打开电脑模式,否则有可能出现乱码。
2023-07-27 16:43:401