科学技术英语词汇

科学技术关键词汇：研究所a research institute人工智能artificial intelligence(AI)信息技术IT(information technology)高科技园a high-tech park硅谷the Silicon Valley网络空间cyberspace多媒体multimedia电话会议a telephone conference无绳电话cordless phone来电显示电话机a caller ID telephone能上网的手机a WAP phone手机cell phone,mobile phone寻呼机pager,beeper超导体a superconductor遗传工程genetic engineering分子科学molecular science科技含量technology content纳米nanometer太空生物学astrobiology假说hypothesis地质学geology气象学meteorology植物学botany微生物学microbiology量子力学quantum mechanics海洋学oceanography生物化学biochemistry航天技术space technology天文学astronomy地震学seismology生态学ecology环境科学envionmental science考古学archaeology公式formula方程式equation定理theorem定律law生命科学life science细胞生物学cytobiology仿生学bionics生物工程学bioengineering转基因食物genetically modified food(GM food)胚胎移植embryonic implantation无性繁殖agamogenesis分子变异molecular mutations激光laser银河系the Milky Way Galaxy太阳辐射solar radiation太阳黑子sunspot虚拟现实virtual reality在线服务on-line service万维网World Wide Web(www)网民netizen内联网intranet芯片chip因特网Internet下载download三维图像3-D image超文本传送协议hypertext transfer protocol(http)宽带网技术broadband technology主页homepage网页web page网站website界面interface网上冲浪web-surfing浏览器browser计算机辅助设计CAD(ComputerAided Design)计算机辅助制造CAM(Computer-Aided Manufacturing)相对论relativity神经科医师neurologist克隆clone信息革命information revolution网吧cybercafe门户网站portals终端机terminal电脑病毒computer viruses电子商务e-commerce黑客hacker高保真Hi-Fi(High Fidelity)三维动画three-dimentional animation网恋cyber romance程控电话program-controlled telephone试管婴儿test-tube baby干细胞stem cell卫星导航satellite navigation外星人extraterrestrial being(ET)外层空间outer space认知的cognitive理解、感知perception大脑皮层cortex半球hemisphere肌肉的muscular优势、统治dominate对称的symmetrical哺乳动物mammal组织tissue协调coordinate神经中枢nerve center头盖骨 brain box脑干brain stem脑细胞brain cell关键句型：1 我们要实施科教兴国的战略。科技进步是经济发展的决定性因素，发展教育是科技进步的基础。世界范围内日趋激烈的经济竞争和综合国力的较量，归根结底是科技和人才的竞争。We should implement the strategy of developing the country by relying on science and education.Science and technological progress is a decisive factor in economic development,and educational development is the foundation of scientific and technological progress.2 美国航天航空局早在生态环境成为众人瞩目的问题之一之前就在切实关注飞机的噪音问题。而且超音速运输工程对噪音问题比对其他任何问题都更为关注。Long before ecology was in the forefront of many minds,NASA was genuinely eoncentrated about aircraft noise.But the supersonic transport program did more to focus on noise problem than any other single factor.3 多媒体是计算机和视频技术的结合，实际上它是两个媒体；声音和图象，或者用现在的术语：音频和视频。Multimedia is the combination of computer and video technology.Multimedia,really just two media:sound and pictures,or in todays term,audio and video.4 多媒体个人电脑需要具有比主流电脑更强的能力，多媒体个人电脑决定了主流电脑的发展。区别普通电脑和多媒体电脑的主要东西是声卡和只读光盘驱动器。Multimdia PC needs to be more powerful than mainstream computer-at least the multimedia PC defines the mainstream.Among contemporary PCs,about the only things that separate an ordinary computer from multimedia are a soundboard and a CD-ROM driver.5 工业制品都是由原子构成的。原子的组织结构决定了产品的性能。如果我们把碳的原子进行重组，就可以制出钻石。如果把沙的原子结构进行重组，再加上其它几种微量成分，就可以制成电脑芯片。如果把水、土和空气的原子进行重组，我们就可以制出土豆。Manufactured products are made from atoms.The properties of those products depend on how those atoms are arranged.If we rearrange the atoms in carbon we can make diamond.If we rearrange the atoms in sand(and add a few other trace elements)we can make computer chips.If we rearrange the atoms in dirt,water and air we can make potatoes.6 克隆是从单亲生物体上提取DNA来制造细胞或完整生命。也就是说克隆生物和它的父代有着相同的DNA。Cloning is the creation of cells or whole animals using DNAfrom a single”parent”.In other words,the clone has the same DNA to the parent.7 在爱丁堡克隆出另一只波利羊体内就加入了一种人类基因。从它的羊奶里将可以提取出用于治疗血友症的血凝素。在实验室里克隆的人体细胞可与人类细胞完全相配，用于治疗外伤或遗传缺陷。Polly, another sheep clone in Edinburgh has had a human gene inserted so that it produces a blood clotting agent needed by hemophilia in its milk. Cloning of human cells in a laboratory could offer perfectly-matched tissue for surgical or genetic repair of humans.8 网上聊天指的是两个或多个人之间通过计算机来同时进行的文学交流。这种交流是同步的个人在他的键盘上键入信息，和他聊天的人在其电脑屏幕上看见信息后便可以马上回复。Online chat refers to the simultaneous text communication between two or more people via computer.It is synchronous-one person types a message on his keyboard,and the people with whom he is chatting see the message appear on their monitors and respond almost immediately.9 网络聊天也在其特定的专业术语。它们容易键入，使交流更快速。经常上网聊天的人使用缩略语，例如BRB意思是“马上回来”，IMHO是指“依本人之拙见”。Chat has its own jargon. They are easy to type and make the communication more efficient. People who chat commonly use abbrevietions. BRB,for example, means ”be right back”. IMHO means “in my humble opinion”.10 数年前还鲜为人知的电子网络产业，时至今日已成为一个国家国民生活的重要组成部分。越来越多的网民使用人们所知道的“信息高速公路”。The eletronic network industry, which was virtually unknown years ago, has become an vital part of a countrys national life. An increasing polulation of netizens make use of what is popularly known as the “information superhighway”.11 信息技术正在从根本上改变着世界、改变着人们的居住、工作、管理和交际方式。在进入21世纪之际，全球信息革命已不是一种遥远的展望，而是一种迫近的现实。Information technologies are fundamentally transforming the world in which people live, work, govern, and communicate. On the threshold of the 21st century, the global information revolution has become more of an imminent reality than a remote vision.关键段落：1. 英特尔有限公司与中国电子工业部于上周达成协议，携手合作，共同提高中国电脑及软件厂家的竞争力。/英特尔公司在继续开发世界上最先进的综合集成电路技术的同时，将与中国公司合作设计并且生产多媒体笔记本电脑。/作为协议的一部分，电子工业部将鼓励中国电脑工业与英特尔公司全面合作。协议还强调了合作精神以及技术进步和客房服务工作的提高。/英特尔公司还将向中国提供生产含奔腾四型处理器的个人电脑所需要的技术指导和标准，以保证产品的质量。/(2001,4)p.176Intel Corporation Ltd. And Chinas Ministry of Electronics Industry have signed an agreement last week.The agreement aims to improve the competitive strength of Chinas computer and software manufacturers./Intel will continue to develop the worlds latest comprehensive integrated circuit technology.At the same time,it will cooperate with Chinese companies to design and produce multimedia notebook computers./As part of the agreement,the Ministry of Electronics Industry will encourage Chinas computer industry to cooperate fully with Intel.The agreement also stress cooperation and improvement of technology and customer service./Intel will provide China with technological guidance and standards on the production of personal computers equipped with a Pentium IV processor to ensure the quality of the products.2人脑平均有100亿个神经细胞，分为两个大致对称的半球，有时称右半脑和左半脑。/大脑的两半球虽然就其大小和形状而言比较想像，却又各司其职。/大多数人的左半球主要负责语言操作，左半脑的这种语言功能优势似乎在婴儿出生前便已存在。/人脑的右半脑掌管着视觉和空间技能，并负责对非语言以及音乐旋律的感知。/The human brain which contains an average of ten billion nerve cells,is divided into two roughly symmetrical hemispheres,sometimes called right and left brains./The tow sides of the brain,while fairly comparable in size and form,appear to specialize in handling various tasks./In most individuals,the left hemisphere has primary reponsibility for language and this left brain dominance in linguistic functions appears to exit prior to birth./The right hemisphere,on the other hand,controls visual and spatial skills as well as the perception of nonlinguistic sounds and musical melodies.3 面对是否要克隆人这一难题，以下这些人对此表示支持。首先是一部分科学家，他们雄心勃勃想成为开启人类再生历史新篇章的先锋。/其次是一些企业总裁，尤其是资金雄厚的医药公司。克隆人所能带来的巨大潜在利润吸引着他们。/还有一小撮别有用心的人或公开或暗地里支持克隆人。这包括那些意欲控制世界的疯狂的政治家和恐怖分子。/另外，对无生育能力或失去了孩子并且无法再有孩子的夫妇来说，克隆似乎是一个好主意。/Confronted with the tough problem of human cloning,these people are in favor of this idea.First,a number of scientists are so ambitious that they want to be the pioneers who start a new chapter in the history of human repeoduction./Second,some business leaders,especially financially strong pharmaceutical companies,are tempted by the potential huge profits to be made by human cloning./Third,there are “a handful” of people with ulterior motives who support human cloning either openly or covertly.This group includes crazy politicians and terrorists with the desire to control the world./In addition,cloning also sounds like a good idea to infertile couples,or c