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计算机的英语怎么读?

2023-08-01 01:31:17
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computer怎么读

computer怎么:英[ku0259mu02c8pjuu02d0tu0259(r)],美[ku0259mu02c8pjuu02d0tu0259r]。一、computer基本释义computer:英[ku0259m"pjuu02d0tu0259]、美[ku0259m"pjutu025a]:n.计算机;电脑;电子计算机。二、computer词组短语1、computer simulation计算机模拟;computer technology电脑技术;2、computer science计算机科学;computer network计算机网络;3、computer system计算机系统;on a computer用电脑。三、computer计算机简介计算机(computer)俗称电脑,是现代一种用于高速计算的电子计算机器,可以进行数值计算,又可以进行逻辑计算,还具有存储记忆功能。是能够按照程序运行,自动、高速处理海量数据的现代化智能电子设备。由硬件系统和软件系统所组成,没有安装任何软件的计算机称为裸机。可分为超级计算机、工业控制计算机、网络计算机、个人计算机、嵌入式计算机五类,较先进的计算机有生物计算机、光子计算机、量子计算机等。计算机发明者约翰·冯·诺依曼。计算机是20世纪最先进的科学技术发明之一,对人类的生产活动和社会活动产生了极其重要的影响,并以强大的生命力飞速发展。它的应用领域从最初的军事科研应用扩展到社会的各个领域,已形成了规模巨大的计算机产业,带动了全球范围的技术进步,由此引发了深刻的社会变革,计算机已遍及一般学校、企事业单位,进入寻常百姓家,成为信息社会中必不可少的工具。计算机的应用在中国越来越普遍,改革开放以后,中国计算机用户的数量不断攀升,应用水平不断提高,特别是互联网、通信、多媒体等领域的应用取得了不错的成绩。1996年至2009 年,计算机用户数量从原来的630万增长至6710万台,联网计算机台数由原来的2.9万台上升至5940万台。
2023-07-31 21:36:451

电脑的英文怎么读标准发音

  电脑- 百度汉语   电脑的.英文发音   computer   发音请看音标   英 [kmpju:t(r)]   美 [kmpjut]   复数: computers   电脑的例句   a local network for inter-computer communication; especially a network connecting computers and word processors and other electronic office equipment to create an inter-office system.   计算机之间通讯的一种局部的网络;尤其是连接电脑和字处理器和其他电子办公用具组成一个内部办公系统。   To furnish with a computer or computer system.   配备电脑用计算机或计算机系统装备   ( computer science) the part of a computer (a microprocessor chip) that does most of the data processing; the CPU and the memory form the central part of a computer to which the peripherals are attached.   (计算机科学)电脑(或微处理芯片)进行主要的数据运算的部分;中央处理器和存储器构成计算机的外设得以依存的主要部分。   There is something wrong with the computer programme.   电脑程序有点问题。   Public Key Cryptosystem   【电脑】公开密钥加密系统   When did the first generation computers become obsolete?   第一代电脑是什么时候淘汰的?   我们预算购买一台新电脑。   We budgeted for a new computer.   市场吸纳了我们所能生产的全部电脑。   The market absorbed all the computers we could build.   电脑的英文短文   one of the greatest advances in modern technology is invention computers.they help people in different ways.they are widely used in industy,research institues.offices and home .computer are capable of doing extremely complicated work in all branches of sciences .they can solve the most complex mathematical problems.or put thousands of unrelated facts in orer.they can be put to different uses.becaus they work accurately and at high speed.they save research worker years of hard work.   ordinary people can use computers to obtain valuble information .for instance,people going on weekend holiday could be informed about weather condition.they also offer entertainment to people.some people are interested in computer games.some people are interested in chatting online.we can download latest movie conveniently.   computers are the best servants man has ever had,and   there is no limit to the ways in which they can be used to improve our lives.
2023-07-31 21:37:111

电脑的英语单词怎么读?

computer[英][ku0259mu02c8pju:tu0259(r)] [美][ku0259mu02c8pjutu025a] n.(电子)计算机,电脑 复数:computers pe 个人电脑。
2023-07-31 21:37:209

电脑的英语怎么读

不知道楼主为什么会问这样的问题,读音的话直接百度就好了,你问我们也是百度给你的。建议你在手机上下载一个有道词典,其实还是蛮方便的,以备不时之需嘛。如果下载了离线词库,都不要流量了,何乐而不为啊。
2023-07-31 21:38:2210

”计算器”用英语怎么说?怎么读?

calculator[kAlkjuleitE]n.计算机, 计算器
2023-07-31 21:38:502

computer怎么用中文读音

肯皮偶特
2023-07-31 21:39:2210

电脑用英语怎么读?

问题一:电脑显示屏 英文怎么读 monitor 或是 display terminal 都可以。 不过,现在的人,都随便见 puter screen 或是 puter display. 不过,外国电脑专业的可不一定看得懂。 问题二:打开电脑用英语怎么说 to switch on the puter 问题三:电脑的英文怎么写 通常叫puter 工作站的电脑叫workstation 手提电脑叫 laptop 问题四:通过电脑,用英语怎么说 on the puter on puters by puter 需要根据你的句子来选择定哦 问题五:电脑专家用英语怎么读 puter experts puter 英音:[k?m"pju:t?]美音:[k?m"pjut?] experts 英音:["eksp?:ts]美音:["u025b揣ksp?ts] 用中文读就是 坑母piu特儿 唉克思玻次 嘿嘿 问题六:在电脑上 用英语怎么说? 求 在电视上,电脑上都用介词on,答案是on the puter 问题七:电脑英文怎么说 跟姐姐读:"康皮油特、康皮油特、康皮油特 跟姐姐写:“c o m p u t e r” 学会了吗? 问题八:笔记本电脑英文怎么说 一般就是Laptop,上网本是netbook,此外“笔记本” Notebook这个词是新词,外国人常用,但是中国老师可能不认识。(中国老师不认识意味着什么?你知道的...)如果特指苹果的电脑一般用mac, macbook(在国内不明显,因为国内苹果普及度低。苹果电脑和一般电脑龚异不小,外国一般都区别开) 问题九:看电脑用英语怎么读 英语:puter screen 双语例句: 如果你想要设计一个网站、或其它在电脑显示屏上展示的图像时,这一现象对你有何启迪呢? So what does this mean if you are designing a website or something on aputer screen? 然后在他们头皮上贴上电极,让他们看着电脑显示屏上出现的 *** 源名称。 Then, with electrodes attached to their scalps, they looked at a puter display monitor that presented names of stimuli. 你失去了在电视上体验的能力,或者更差一点在电脑显示屏上的一角、邮件、网络浏览器体验的能力。 You lose the force of the experience on a *** all television set, or, worse, in thecorner of a puter display,nextto email and the webbrowser. 问题十:电脑的英文怎么读 puter [英][k?m?pju:t?(r)] [美][k?m?pjut?] n.(电子)计算机,电脑。 用中文念:肯piu特
2023-07-31 21:39:542

电脑用英文怎么读?

肯目piu特
2023-07-31 21:40:0315

电脑的英语单词怎么读

电脑的英语单词computer,英读音/ku0259m"pju:tu0259/,美音/ku0259m"pju:tu0259r/。Computer是一个英文单词,名词,翻译为电脑,计算机,电子计算机。电脑是现代一种用于高速计算的电子计算机器,可以进行数值计算,又可以进行逻辑计算,还具有存储记忆功能,能够按照事先存储的程序,自动、高速地进行大量数值计算和各种信息处理的现代化智能电子设备。电子计算机由硬件和软件所组成,两者是不可分割的。人们把没有安装任何系统和软件的计算机称为裸机。随着科技的发展,现在新出现一些新型计算机有生物计算机、光子计算机、量子计算机等。Computer造句1、我一按键,电脑就发出丁的一声。The computer just dings when I press a key.2、他是通过电脑红娘认识他妻子的。He met his wife through a computer dating agency.3、报价和估价可以当场用电脑做出来。Quotes and estimates can be prepared by computer on the spot.4、我相信电脑会对此给出明确的答案。I daresay that the computer would provide a clear answer to that.5、电脑占了这个国家商业用电的5%。Computers account for 5% of the country"s commercial electricity consumption.
2023-07-31 21:40:461

Computer Aided Design怎么读

英文原文:Computer Aided Design英式音标:[ku0259mu02c8pjuu02d0tu0259] [u02c8eu026adu026ad] [du026au02c8zau026an] 美式音标:[ku0259mu02c8pjutu025a] [u02c8eu026adu026ad] [du026au02c8zau026an]
2023-07-31 21:41:042

德语computer发音怎么和英语一样啊

只能说是相似,并不完全一样。虽然computer是德语中的英语外来词。但是发音并不完全一样。德语读为["komputu0259],而英语读为[ku0259m"pju:tu0259]。就像英文中的software在德语中发音为["zoftva:r]是一个道理的。一个语言借助其他语言中的外来词不可能完全按照它的本音来读。毕竟英、美国人和德国人对于一个相同字母发音都是不同的。
2023-07-31 21:42:141

计算机课的英文怎么读?

computerclass
2023-07-31 21:42:242

computerprogrammer怎么读

computerprogrammer的读音是:。computerprogrammer的读音是:。computerprogrammer的英英释义是Noun:apersonwhodesignsandwritesandtestscomputerprograms。computerprogrammer的意思是n.计算机程序设计员。一、参考翻译点此查看computerprogrammer的详细内容计算机程序员二、网络解释1.1.电脑编程员:如系统分析员(systemsanalyst)与电脑编程员(computerprogrammer)的工作职称不同,一个着重于分析设计,一个着重于实际操作,因此工资也不同.通常所用的工资调查(salarysurvey)是劳工部颁布的工资调查,但如果劳工部颁布的普遍工资高于雇主愿意支付的工资,2.程序员:cobbler:制(补)鞋匠|computerprogrammer:程序员|constructionworker:建筑工人3.电脑程序员:2.growup长大|3.computerprogrammer电脑程序员|4.computerscience电脑科学4.computerprogrammer什么意思4.电脑程序(编写)人员:computerpackage电脑集成软件包|computerprogrammer电脑程序(编写)人员|computerreservationsystem电脑订票系统三、例句What"sthegoingrateofcomputerprogrammers?计算机程序设计人员的一般工资是多少?ThankyourforyouletterofMay25,inwhichyouoffermeapositionofcomputerprogrammer.谢谢您5月25日来信聘我做计算机程序设计员。四、情景对话求职面试B:Givemeasummaryofyourcurrentjobdescription.对你目前的工作,能否做个概括的说明。A:Ihavebeenworkingasacomputerprogrammerforfiveyears.Tobespecific,Idosystemanalysis,troubleshootingandprovidesoftwaresupport.我干了五年的电脑程序员。具体地说,我做系统分析,解决问题以及软件供应方面的支持。B:Whydidyouleaveyourlastjob?你为什么离职呢?A:Well,Iamhopingtogetanofferofabetterposition.Ifopportunityknocks,Iwilltakeit./IfeelIhavereachedthe"glassceiling"inmycurrentjob./Ifeelthereisnoopportunityforadvancement.我希望能获得一份更好的工作,如果机会来临,我会抓住。/我觉得目前的工作,已经达到顶峰,即_有升迁机会。computerprogrammer的相关近义词coder、softwareengineer、programmercomputerprogrammer的相关临近词computer、Computerterm点此查看更多关于computerprogrammer的详细信息
2023-07-31 21:42:451

电脑英语单词怎么写?

computer电脑
2023-07-31 21:42:5610

computer怎么读

computer的读音是[ku0259mu02c8pjuu02d0tu0259r]。资料扩展:计算机(computer)俗称电脑,是现代一种用于高速计算的电子计算机器,可以进行数值计算,又可以进行逻辑计算,还具有存储记忆功能。是能够按照程序运行,自动、高速处理海量数据的现代化智能电子设备。由硬件系统和软件系统所组成,没有安装任何软件的计算机称为裸机。可分为超级计算机、工业控制计算机、网络计算机、个人计算机、嵌入式计算机五类,较先进的计算机有生物计算机、光子计算机、量子计算机等。计算机发明者约翰·冯·诺依曼。计算机是20世纪最先进的科学技术发明之一,对人类的生产活动和社会活动产生了极其重要的影响,并以强大的生命力飞速发展。它的应用领域从最初的军事科研应用扩展到社会的各个领域,已形成了规模巨大的计算机产业,带动了全球范围的技术进步,由此引发了深刻的社会变革,计算机已遍及一般学校、企事业单位,进入寻常百姓家,成为信息社会中必不可少的工具。计算机的应用在中国越来越普遍,改革开放以后,中国计算机用户的数量不断攀升,应用水平不断提高,特别是互联网、通信、多媒体等领域的应用取得了不错的成绩。1996年至2009年,计算机用户数量从原来的630万增长至6710万台,联网计算机台数由原来的2.9万台上升至5940万台。互联网用户已经达到3.16亿,无线互联网有6.7亿移动用户,其中手机上网用户达1.17亿,为全球第一位。计算工具的演化经历了由简单到复杂、从低级到高级的不同阶段,例如从“结绳记事”中的绳结到算筹、算盘计算尺、机械计算机等。它们在不同的历史时期发挥了各自的历史作用,同时也启发了现代电子计算机的研制思想。
2023-07-31 21:43:431

computer怎么读

英 [ku0259mu02c8pju:tu0259(r)]美 [ku0259mu02c8pjutu025a]n. (电子)计算机,电脑网 络计算机;电脑;电子计算机;台电脑复数: computers1. The memory expansion cards are useful adjuncts to the computer. 更多牛津内存扩充卡是计算机很有用的附件。来自《权威词典》2. The research shows that computer games may cause aggression.研究显示,电脑游戏可能引起好斗情绪。来自《权威词典》3. the basics of computer programming计算机编程概要来自《权威词典》4. The computer program searches, and bingo! We"ve got a match.电脑程序在搜索,瞧!找到匹配的了。来自《权威词典》5. a brand new computer全新的计算机来自《权威词典》
2023-07-31 21:44:172

computer怎么读

英[ku0259mu02c8pju:tu0259(r)] 美[ku0259mu02c8pjutu025a]
2023-07-31 21:44:292

电脑用英语单词怎么读

那发音就是美音的发音~谢谢采纳~~
2023-07-31 21:44:564

电脑的英文怎么读

电脑的英文叫做computer.
2023-07-31 21:45:295

电脑英文怎么读

电脑computer 例句(computer science) devices connected by cable to the CPU of a computer.(计算机科学)通过线和电脑中央处理器相连的装置。electronic brain电脑a local network for inter-computer communication; especially a network connecting computers and word processors and other electronic office equipment to create an inter-office system.计算机之间通讯的一种局部的网络;尤其是连接电脑和字处理器和其他电子办公用具组成一个内部办公系统。To furnish with a computer or computer system.配备电脑用计算机或计算机系统装备( computer science) the part of a computer (a microprocessor chip) that does most of the data processing; the CPU and the memory form the central part of a computer to which the peripherals are attached.(计算机科学)电脑(或微处理芯片)进行主要的数据运算的部分;中央处理器和存储器构成计算机的外设得以依存的主要部分。
2023-07-31 21:46:084

computer怎么读

computer 英[ku0259mu02c8pju:tu0259(r)] 美[ku0259mu02c8pjutu025a] n. (电子)计算机,电脑 名词复数:computers [例句]My major is applied computer science.我的专业是应用计算机
2023-07-31 21:46:321

computer怎么读

肯普特。。。。就这样
2023-07-31 21:46:423

computer怎么读

computer 英[ku0259mu02c8pju:tu0259(r)]美[ku0259mu02c8pjutu025a]n. (电子)计算机,电脑名词复数:computers[例句]My major is applied computer science.我的专业是应用计算机。
2023-07-31 21:46:521

电脑的英语单词怎么读

kang piu te
2023-07-31 21:47:034

computer怎么读

computer[英][ku0259mu02c8pju:tu0259(r)][美][ku0259mu02c8pjutu025a]n.(电子)计算机,电脑; 网络计算机; 计算机,电子计算机; 电子计算机; 复数:computers 双语例句 I could do all my work on the computer.我所有的工作都能在计算机上完成。
2023-07-31 21:47:211

computer怎么读

computer英 [ku0259mu02c8pju:tu0259(r)] 美 [ku0259mu02c8pjutu025a] n.(电子)计算机,电脑The car was designed by computer. 这款车是由电脑设计的。
2023-07-31 21:48:051

computer怎么读

computer英 [kəm"pjuːtə]美 [kəm"pjutɚ]n. 计算机;电脑;电子计算机
2023-07-31 21:48:161

计算机英语怎么读

计算机英语为computer,读音为[ku0259mu02c8pju:tu0259(r)]。单词翻译:1.电脑,计算机,电子计算机。2.计算者。3.计算器,计量器。单词搭配:1.v.+n.Use computer,operate computer,infect computer,program computer.2.adj.+n.Personal computer,portable computer,home computer,japanese computer.英英释义:1.a machine that stores programs and information in electronic form and can be used for a variety of processes,for example writing,calculating,and communicating on the Internet.2.somebody who calculates figures or amounts using a machine.3.an electronic device that accepts,processes,stores,and outputs data at high speeds according to programmed instructions.相关例句:1.Computers have revolutionized the way we work and communicate.计算机已经彻底改变了我们工作和交流的方式。2.It is essential to have basic computer skills in today"s digital age.在当今数字时代,拥有基本的计算机技能是至关重要的。3.Computer technology has greatly improved the efficiency and accuracy of various industries.计算机技术极大地提高了各行各业的效率和准确性。4.Always remember to regularly backup your important files on your computer.请记得定期在计算机上备份重要文件。5.Computers play a crucial role in scientific research and data analysis.计算机在科学研究和数据分析中起着至关重要的作用。
2023-07-31 21:49:331

计算机怎么读英语

computer英 [ku0259mu02c8pju:tu0259(r)] 美 [ku0259mu02c8pjutu025a] n.(电子)计算机,电脑computer英 [ku0259mu02c8pju:tu0259(r)] 美 [ku0259mu02c8pjutu025a] n.(电子)计算机,电脑
2023-07-31 21:50:341

计算机怎么读英语

computer英 [kəmˈpju:tə(r)] 美 [kəmˈpjutɚ] n.(电子)计算机,电脑computer英 [kəmˈpju:tə(r)] 美 [kəmˈpjutɚ] n.(电子)计算机,电脑
2023-07-31 21:51:091

电脑用英语怎么读用汉字标。

computer 科目皮尤特
2023-07-31 21:51:202

teacher和computer的发音相同吗?

完全不同 前者提切尔 后者康票游特
2023-07-31 21:51:573

do not touch怎么读

[du:nu0254ttu028ctu0283]这个这个英语的音标,如果你不会读的话,我直接给你标个汉语[度闹特塔吃]
2023-07-31 21:48:551

hms925是什么银呀?H,M,代表什么意思?

银是一种化学元素,化学符号Ag,原子序数47,是一种银白色的贵金属。银性质稳定,质软富有延展性。导热,导电率高,不易受酸碱的腐蚀。银在自然界中很少量以游离态单质存在,主要以含银化合物矿石存在。银的化学性质稳定,活跃性低,价格贵,导热、导电性能很好,不易受化学药品腐蚀,质软,富延展性。其反光率极高,可达99%以上。银具有很高的延展性,因此可以碾压成只有0.00003厘米厚的透明箔,1克重的银粒就可以拉成约两公里长的细丝。银的导热性和导电性在金属中名列前茅。 计算纹银掺铜量的公式含银量千分数不小于925的称纹银。也称“925银”,纹银通常是用92.5%银掺加7.5%铜混组成。因为掺入了铜,其制成品在打磨后的光泽,比足银耀眼美丽,因而经常用作首饰资料和银器皿。计算纹银掺铜量的公式:如100克纯银要参加多少克铜,才能到达规范的925纹银呢?我们可以用以下办法计算,假如参加铜量为X克,计算式如下:925:75=100:XX=75x100/925=8.1克所以100克纯银参加8.1克铜便变成规范的925纹银。银在空气中加热不会氧化,但当有水分和亚硫酸氢存在时或在硫化氢的作用下,银会被硫化而发黑。银接触蛋类和其它含硫的食物或橡胶也会变黑,一般所说的银的氧化,其实是银的硫化。现在有专用的925银抗硫化的补口用于银首饰以减缓硫化发黑,但习惯称之为"抗氧化银"。
2023-07-31 21:48:551

usb插口能给手机充电吗

  汽车内的usb接口可以给手机充电,但如非紧急情况请勿使用。   因汽车内的usb接口非手机原装充电接口,使用的话可能会造成以下后果:   1.缩短手机寿命;   2.损坏手机;   3.手机充电时发热,烧坏手机;   4.充电时会漏电;   5.充电时出现闪屏,损坏屏幕。   因此建议用户无论是手机或其他设备都坚持使用原装充电接口。
2023-07-31 21:49:002

初一上册英语所有短语(仁爱教育)4个Units 12个Topic

中考复习资料 (教材梳理篇)七年级-----Unit1-2★ 目标短语Sit down 坐下Stand up 起立Excuse me 对不起,打扰Be from 来自In English 用英语(表达)Look like 看起来像Look at 看着Over there 在那边Go shopping 去购物That"s right 是的Telephone number 电话号码See you later 再见Give sth. to sb. 把某物给某人★ 重点句型1.-Where are you from? -I"m from Canada.I come from England2What"s his/her telephone number?-6800-3553.3.-What class are you in? -I"m in Class Four,Grade Seven..4.What"s this/that in English?-It"s an orange.-what are these/those in English?-They"re boxes.5.How do you spell it?A-double P-L-E,apple.6.Who is your favorite film star?7.Which one?The one with black hair and black eyes.8.Whose dress is this?It"s mine.9.Is he tall or short?He is tall.10.Let"s go shopping tomorrow.11.What color is his hair?It"s blond12.They are not in the same class.★ 功能意念1. 问候Hi/Hello!Good morning /afternoon /evening-How are you?-I"m fine/Not bad/Very well.-How do you do? -How do you do?How are you doing?How are you feeling today?2.介绍My name is Maria.I"m Kangkang.This is my mother(teacher/my friend…)-Nice to meet you.-Nice to meet you,too.(Glad/Pleased to see you.)3.告别Good-bye!Bye-bye! /Bye!See you later /tomorrow/soon.See you.Good night.4.感谢Thanks/Many thanks./Thanks a lot/Very much.Thank you very much/a lot.Thank you for helping us.Say thanks to him.Thank you anyway.Thank you all the same.-It"s very nice/Kind of you.-That"s OK/That"s all right/Not at all/You"re welcome/Don"t mention it./It"s my pleasure.5.年龄-How old are you? - I"m ten.-How old is he/she? –He/she is twelve.6.外貌,长相What does he/she look like?What"s he/she like?He/She has a round face,big eyes.He/She is short with black hair.He/She is handsome/beautiful.7.颜色-What color is his hair?-It"s blond.-What color are these pants?-They"re blue/green/red/yellow/black/white/orange/pink/purple/gray.七年级-----Unit3-4For short 简称Wait a moment 等一下(会儿)English corner 英语角Run over 跑过去No problem 没问题A few 少数的(人、物等)Not…at all 一点也不,根本不Pick up 拾起,捡起;接收等A little 一点点Next time 下次Come in 进来,进入Get up 起床At home 在家Watch TV 看电视Look after 照看,照顾Have a seat 就坐(座)A cup of… 一杯……Something to drink 喝的东西A bowl of…… 一碗……Here you are 给你Many kinds of 许多种类的Try on 试穿Tell somebody something 把某事告诉某人A glass of apple juice 一杯苹果汁Be free 有空Have a picnic 野餐Take a message to… 捎口信给…Go to bed 上床睡觉★ 重点句型1. What does he say in the letter?2. It"s helpful to me.3. My parents are both office workers.4. What would you like for breakfast?5. How do you like this pair of running shoes?6. We"re just looking.7. How many bottles do we need?8. Is that everything?9. –What animals do you like best?-I like pandas best.10. What"s wrong with you?11. It"s very kind of you to help us.12. –Why do you like monkeys?-Because they"re very clever.13.It"s time to go home.★ 功能意念1. 邀请Would you like to cook food with us?May I invite you to dinner?Peter,what/how about flying a kite with me?OK.Thank you.Yes,I"d love to.That would be very nice.I"d love to,but I"m afraid I have no time.I"m sorry I can"t.2. 职业What do you do? /What does he/she do?What"s your/his/her job?What are you going to be?I"m a teacher/doctor/worker/farmer/an office worker.3. 时刻Excuse me.What"s the time,please?What time is it?When did you come to China?What time do you get up on weekdays?It"s six o"clock/half past five/twenty to nine.I came to China in 1998.I get up at 7:00.4. 提供帮助Can I help you?What can I do for you?Would you like me to help you?Let me help you.虽然我不是学仁爱版,但是尽力帮你找到了这个,可能还不完全,对不起了
2023-07-31 21:49:032

dha是什么营养物质

dha是一种ω-3必需脂肪酸。DHA为大脑及视网膜中含量最高的ω-3脂肪酸,占大脑中多元不饱和脂肪酸的40%,视网膜中多元不饱和脂肪酸的60%,神经元的细胞膜中有50%为DHA。鱼油含有丰富的DHA。大部分在鱼类和其他生物的DHA起源于光合和异养微藻。在食物链越上层的生物,DHA分量越多。DHA在商业上也可以从微藻和裂殖壶菌属提炼出。使用微藻来生产的DHA是素食而大多数的动物很少通过代谢生产DHA,虽然α-亚麻酸也是一种ω-3脂肪酸,但是ALA转换成DHA的效率极差,且ALA不能为人体所用,所以DHA必需额外补充。
2023-07-31 21:49:061

音标一样发音不一样teach和touch?

teach和touch后面的ch音标一样,肯定读音也是一样的。你再对照音频仔细听一下就明白了。
2023-07-31 21:49:111

英语topic 3 p13 1c仿写

1.I"m tired,I should not have gone to bed so late last night.2.I don"t/didn"t know Bob very well,but we go/went out for an occasional drink together.3.We are supposed to meet her at the train station.4.You could clearly see people drowning,but/and yet you took no action to save them.5.Including weekends,there are only twelve more days to buy Christmas presents.6.Without immediate action,many kinds of wild animals would die from hunger.P471.That songs always reminded her of the night spent in Chicago.2.There happened to be a policeman on the corner,so I asked him the way.3.All flights to New York today are delayed because of the bad weather.4.Whoever is responsible willl have to pay for the damage.5.I can not find my checkbook ,i must have left it at home.6.By the time ,the football match was going to start ,the storm had already stopped.p681.A young man came to the check-in counter and asked if his briefcase had been turned in.2.He looked over my shoulder at the conveyer belt and shouted that he had seen his briefcase going through the opening at the end of the conveyor belt.3.Unfortunately,his briefcase had already been loaded on one of the flights.4.I assured him that we would calll him as soon as we found his briefcase.5.To our great surprise ,the young man said that he had already found his briefcase in his car .P811.You won"t get the job unless you have got the experience.2.Most of my time is spent studying the differences between Chinese and American cultures.3.The statement/sentence is so clear that it can"t cause any misunderstanding.4.He wishes he could give her more help than what he does now .5.Put on your coat ,or you will catch a cold .6.She has added a picture of Picasso to her collection.7.I am not aware of ever having been here before.8.You will soon find yourself without any friends at all if you keep on being so rude to everybody.P1031.First,you must be aware that feeling nervous is very normal in a strange environment./It is quite normal to feel nervoust in a strange environment.2.Our thoughts can race a long several times faster than most people speak.3.In order to get other钬檚 attention,you must learn how to be a good and sympathetic listener.4.One of the essential points is that you should try to broaden your horizens.5.The sense of humor is of use/help.Telling a joke about yourself sometimes can lighten the conversation.6.Only when you are willing to talk and listen attentively,can/will you succeed in making friends with the people around you.P1171.It钬檚 far too hot in the room,open the window,please!2.The noise woke us up in the middle of the night.3.he should have been angry at what I said.It was nothing more than a joke.4.We invited all our friends to the picnic but it rained and only five of them showed up.5.She views marriage as a serious matter.6.To my disappointment ,the movie didn钬檛 live up to my expectations.P1531.I used to go to the cinema/movies a lot,but I neer have the time now.2.The two workers cooperated with each other to fix the broken pipe.3.this is a cruel practice which should be stopped immediately.4.What aspect of your job/work is(the)most difficult,and what aspect is(the)most rewarding?5.Some people think he is rude,but that钬檚 not the case.6.I钬檒l help as much as I can,but there is a limit to what I can do.P1901.Her hard work resulted in a big bonus for her.2.Children were watching the planes take off and load.3.As soon as I钬檓 on board a ship I always feel sick.4.A total of 20000 people visited the museum on the first day when it was open to the public.5.The committee consists of scientists and engineers.6.I wouldn钬檛 dare to go home with the job unfinished.P2211.We are considering selling the house.2.I suggest he wait a while before he makes an decisions.3.John is very likely to come to the party tomorrow.4.We钬檇 like to know the reason why she didn钬檛 accept the job.5.You shouldn钬檛 have gone back t the burning building,you might have been badly/seriously burnt.6.It/The thought had never crossed my mind that there might have be a problem.P2571.World war鈪?ook place in 1945.2.My grandfather drinks a great deal.3.He was still working by the age of 65.4.The teacher knows all his students by name.5.The police have finally succeeded in solving the mystery.6.He likes all kinds of eports,but most of all,basketball.7.Talking on the phone is different from talking face to face.8.They fell in love with each other because they had common interests.P2911.The topic of the speech is announced a week in advance,but the name of the apeaker ia not.2.It seemed incredible that some students still played football before the exams.3.Mr.Auden is a happy man who derives pleasure from helping others.4.Two Americans shared last year钬檚 Nobel Prize for Medicine.5.First of all I钬檇 like to welcome you to the meeting.6.I钬檓 not accustomed to such luxury.It钬檚 a waste of money.7.The results of the exam will be put up on Friday afternoon.8.Some cruel experiments on animals are carried out in the name of science.P3301.The best way to lose weight is to avoid eating fatty foods.2.One of the main causes of hunger used to be lack of transportation.3.Wasteful packaging will add to the price of food/food price.4.Economic reform would not be successful without the development of agriculture.5.The farmers will grow more cash crops next year instead of grains.6.At present,there are still places in the world where farmers make use of animal labor.
2023-07-31 21:49:121

手机usb怎么连接电脑

手机用数据线连接电脑USB接口就可以了。只是电脑连接外部设备都需要驱动程序,手机也不例外。
2023-07-31 21:49:142

dha是什么的缩写?

二十二碳六烯酸,一种不饱和脂肪酸。
2023-07-31 21:49:163

做英语短讲,topic是My favourite music(2-5分钟)

hello everyone.i am glad to be here to share my favourte music with you. my favourite singers are westlife.maybe many of have heard their moving my love,which is a very popular song several years ago.but today,let me introduce another song of them to you, which is called you raised me up.this piece of music has beautiful melody as well as valuable contents,which mainly tell a common story between parents and children. parents are always so perfect in the eyes of their young children,but with the lapse of time,our parents grow old and weak. but the strengh they passed on us will last on forever.just as the song says,"you raise me up, to more than i can be."we will always hold our love and gratitude towards our parents no matter how things go on.i love you forever,my dear mom and dad,thank you for all the things you do for me.
2023-07-31 21:48:531

中央空调上面的字母“o h m l o”各代表什么意思?

H/M/L分别代表的风机转速高、中、低三档风速,O并没有实在意义,只是作为档位限定的起点。中央空调中央空调系统由一个或多个冷热源系统和多个空气调节系统组成。采用液体气化制冷的原理为空气调节系统提供所需冷量,用以抵消室内环境的冷负荷;制热系统为空气调节系统提供所需热量,用以抵消室内环境热负荷。制冷系统是中央空调系统至关重要的部分,其采用种类、运行方式、结构形式等直接影响了中央空调系统在运行中的经济性、高效性、合理性。家用选购选购步骤第一步:确定主机型号首先要考虑房屋的面积和朝向,看是否有大面积的玻璃窗,以此来计算空调最大的同时使用系数。一般而言,在普通家居环境中,实际使用时所需要的冷量往往不是全部房间冷量的综合,而是低于后者,前者大约只需要达到后者的60%~70%即可。这样可节省投资,避免不必要的浪费。房间实际所需冷量可通过以下公式计算:实际受冷面积 = 房屋建筑面积 × 房屋实用率 × 65% (除去厨房、洗手间等非制冷面积)实际所需冷量 = 实际受冷面积 × 单位面积制冷量注意:单位面积制冷量根据具体情况有所变化,家用通常为100~150瓦/平方米。如果房间朝南、楼层较高,或者有大面积玻璃墙,可适当提高到170~200瓦/平方米左右。第二步:确定室内机与风口根据实际所需冷量大小决定型号,每个房间或厅只需要一台室内机或者风口,如果客厅的面积较大,或者呈长方形,可以多加一台室内机或风口。以每12平方米需要一匹左右为准。第三步:确定空调布局1、主机的位置要讲究通风散热良好,便于检修维护,同时位置要尽量隐蔽,避免影响房子外观和噪音影响室内;2、室内机的位置要和室内装修布局配合,一般是暗藏在吊顶内,也可以隐藏在高柜的顶部。一般室内机都是超薄型的,只需要大约25厘米的高度就可以放置。安装时要注意回风良好,使室内空气形成循环,以保证空调效果和空气质量;3、管路的布置:冷水机组的冷媒管路都比较细,即使外面包上保温层,也可以方便地暗藏起来;管路需要全程保温,管件、阀件以及与管路接触的金属配件都要保温包裹起来,以防冷凝水滴漏;管路材料一般选用PP-R管、PVC-U管或铝塑复合管,可以保证50年不损坏;全部的冷凝水集中或就近隐蔽排放;4、室内机可根据用户要求增加负离子发生器、净化除尘装置,以进一步提高室内空气质量。第四步:选择适合价格的产品家用中央空调的价格大约在400元/平方米左右。品牌、机型、用户自己的需求,如选择变频与非变频空调,冷暖或单冷,都会导致价格差异。第五步:选择服务同普通分体空调相比,家用中央空调实际上是一个"半成品",因为它要同室内装修相配合。家用中央空调的服务,不仅包括售后服务,还包括销售前的咨询、方案设计、安装施工。可以说,要使一套家用中央空调系统能够正常运行,设计、安装、施工的重要性不亚于主机设备。所以用户在购买家用中央空调的时候,一定要选择服务佳、信誉好的企业,以保障自己的利益。三项指标制冷(热)量、能效比和噪音的大小是衡量空调优劣的三个最为关键的指标。制冷(热)量空调器在进行制冷(热)运转单位时间内从密闭空间除去的热量,法定计量单位W(瓦)。国家标准规定空调实际制冷量不应小于额定制冷量的95%。能效比又称性能系数(COP),是指空调器制冷运转时,制冷量与制冷功率之比,单位W/W。国家标准规定,2500W空调的能效比标准值为2.65;2500W至4500W空调能效比标准值为2.70。cop值越好,表示空调越节能。cop值3.6以上属于一级能效。折叠选购注意结合自身需求来挑选。业主在选择家用中央空调时,必须注意以下几点:根据自家的房型结构,选择合适的家用中央空调。根据所用房匹配的电源220V或380V,选择家用中央空调。根据房间的用途和功能,选择家用中央空调的能量控制。注意家用中央空调机组的品牌,一家要选择有生产基地的厂家,从而使服务有保证。设计安装家用中央空调,必须考虑家庭装潢的效果,做到美观、协调。家用中央空调系统的设计和分配,必须有空调专业人员把关。五点提示1、与普通空调安装方法不一样,小型中央空调的设计安装必须在居室装潢之前,主机通过吊顶式(甚至放在卫生间吊顶上)安装或装入壁橱内,使房内看不到主机,整体格局更简洁美观。选用这种设计的项目最好在建筑过程中安装完成,否则会对后期装修造成影响。2、家用中央空调一般都不具有新风系统,即使是空气热泵型的,新风更换也只能达到15%。如想达到更好效果,需另加新风系统,例如北京阳光100国际公寓就准备在其中央空调系统之外另加新风系统。3、家用中央空调室外机都会产生一定噪音,但并不很大,不过最好还是将其安装在远离卧室的阳台上。4、室外机会占用阳台1平方米左右的面积。5、家用中央空调的使用寿命一般为15年左右,到时需业主自己花钱更换。
2023-07-31 21:48:481

Touch your ears/nose怎么读

淘气妖一二子淘气妖nou子
2023-07-31 21:48:462

仁爱英语教科书七年级下册每个Topic不同20个词组

要靠自己去完成,这样。才是你的真时的成绩!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2023-07-31 21:48:432

遥控壁扇4条线L,M,H,MS代表什么?

H、M、L分别是电机高、中、低三个速度档位线,白电容那就肯定是接起动电容了,至于vh、红与白线,由于没看到图,没法肯定地告诉你是什么线。但其中肯定会有一条是零线来的。M基本上是零线L基本火线
2023-07-31 21:48:391

touch the ground英文怎么读

网上随便找一个平台就可以了,比如金山词霸啊,百度翻译啊,之类的【因为不能发语音】
2023-07-31 21:48:373

英语main idea 和topic怎么区分

阅读理解---归纳概括主题(TitleandMainIdea)归纳概括中心主旨的题目是高考常考题目,考查考生通过阅读理解,总结归纳,找出文章中心意思的能力。要做好这类题考生必须区分主要信息和次要信息;既看到树木,更看到森林;要跳出一词一句,而俯瞰全文;要通读全文,通篇理解。找出主题句(topicsentence)是一个有用的方法。中心意思(mainidea)通常是一个完整的句子,它应能全面准确地概括文章的中心主旨;最佳题目(thebesttitle)可以是一个短语词组,它除能概括文章的中心主旨外,还有吸引读者,引发阅读兴趣的任务。除常见的提问以外,这种题型的提问方式还有:Themainpointofthepassageis...Thepassagedealsmainlywith...Thepassageisabout...Whatdoesthepassagemainlydiscuss?Whatistheauthor"smainpurpose?
2023-07-31 21:48:331

itouch怎么读

爱踏吃全称 (爱破的 踏吃)(英)或(爱怕的 踏吃)(美)
2023-07-31 21:48:291

英语角的topic ??????

ar you from bgy? if it"s true,i would answer you inmmediately~
2023-07-31 21:48:253