科技英语阅读翻译

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科技英语阅读段落翻译

科技英语阅读段落翻译

Space explorationRobots will not only help us on this world. But will also help us explore other worlds. In fact, space exploration is one of the most promising usages for robots. Since these machines are not so susceptible to the elements that could hurt or kill people. Robots can withstand radiation, heat, cold and can function without an atmosphere. Also robots have a much longer life span. So voyages to other solar systems as well as other planets would be possible. Robots could communicate with us and if something went wrong and destroyed, the space vehicle and a machine would be lost, not a human being.机器人用于空间探索机器人不仅会在这个星球上帮助我们,而且还将帮助我们探索别的星球。

实际上,空间探索就是机器人最有前途的用途之一,知识因为机器人对于机器人会使人伤亡的自然环境和条件不很敏感。

机器人能经受得住辐射,耐热又耐寒,而且能在没有大气的环境中的工作。

此外,机器人的使用寿命长得多。

因此不但可飞往别的行星,而且可飞往别的星系。

机器人可跟我们进行通信联络,要是有什么东西除了毛病,而损坏了宇宙飞行器的话,失去的是机器人而不是人。

科技英语阅读与翻译

科技英语阅读与翻译

科技英语阅读与翻译【牙齿仙女】Primitive peoples believe that hair, nail clippings, and lost teeth remain magically linked to the owner even after they have been disconnected from his body. As any voodoo artist will tell you, if you want to grind someone into powder, you don't need to touch him at all. It's quite enough to stamp on a missing molar and let ;contagious magic; do the rest. This is why peoples all over the world traditionally hide lost body parts, lest they fall into the wrong hands.远古时期的人们认为毛发、剪下的指甲和脱落的牙齿即使离开了人的身体,仍与其主人保持着神秘的联系。

正如任何一个伏都教大师都会告诉你的,假如你想置某人于死地,根本用不着去碰他,只需用脚踩碎那人脱落的一颗臼齿就够了,剩下的事就交给无边的法力去办。

这就是为什么全世界各个民族都习惯于把身体上脱落的东西藏起来,以免落入恶人之手。

American children's ritual of hiding lost teeth under their pillows probably derives distantly from this practice. But there is an obvious difference, for when Suzie conceals her baby milk-tooth, she fully expects it to be found, and by a good magician, not an evil one. Moreover, she expects to be paid for having surrendered it, and at the going rate. Nothing mare clearly suggests the blithe commercial gusto of our culture than this transformation of a fearful superstition into a cheery business transaction。

研究生科技英语阅读课文翻译4

研究生科技英语阅读课文翻译4

1 Hello. My name is Stephen Hawking. Physicist, cosmologist and something of a dreamer. Although I cannot move and I have to speak through a computer, in my mind I am free. Free to explore the universe and ask the big questions, such as: is time travel possible? Can we open a portal to the past or find a shortcut to the future? Can we ultimately use the laws of nature to become masters of time itself?大家好,我是斯蒂芬-霍金,是物理学家、宇宙学家及梦想家,尽管身体不能活动,只能通过电脑与大家交流,但从内心中我是自由的,自由地探索宇宙,思考以下重大问题:时间旅行是否可行?能否打开一个回到过去的通道,或找到通向未来的捷径?我们最终能否利用自然规律成为掌控时间的主人?2 To see how this might be possible, we need to look at time as physicists do - at the fourth dimension. It's not as hard as it sounds. Every attentive schoolchild knows that all physical objects, even me in my chair, exist in three dimensions. Everything has a width and a height and a length.为了让这一切从虚幻变成现实,我们应以物理学家的角度来重新审视时间——即第四维。

科技英语阅读翻译

科技英语阅读翻译

1all elements are composed of scattered units called atoms,which are the smallest particles than show the characteristics of the element. atoms are tiny units of matter composed of positively charged protons, negatively charged elements ,and electrically neutral neutrons. protons and neutrons, which have almost the same mass,are clustered in the nucleus in the middle of the atom. electrons,which are tiny in comparison to the other units, move around the nucleus at high speed. atoms that have the same number of electrons and protons are electrically neutral. those that have got or lost electrons,and therefor are positively or negatively charged, are called ions.所有的元素都称为原子的散射单元,这是比显示的元件的特性的最小的颗粒组成。

原子是微小单位的物质组成的带正电的质子,带负电荷的元件和电中性的中子。

质子和中子,它们具有几乎相同的质量,聚集在细胞核内的原子在中间。

的电子,这在其他单位相比是微小的,围绕原子核高速移动。

具有相同的电子和质子数的原子是电中性的。

(完整版)《科技英语阅读教程》陈勇版课文翻译

(完整版)《科技英语阅读教程》陈勇版课文翻译

核电与核辐射1986年4月26日,切尔诺贝利核电站的一个反应堆发生爆炸,将相当于400颗广岛原子弹的放射性尘降物散布到整个北半球。

在此之前,科学家对辐射对植物和野生动物的影响几乎一无所知。

这场灾难创造了一个活生生的实验室,尤其是在这个被称为禁区的1100平方英里的区域。

1994年,德州理工大学生物学教授罗纳德·切瑟和罗伯特·贝克是首批获准完全进入该区域的美国科学家之一。

“我们抓了一群田鼠,它们看起来和野草一样健康。

我们对此非常着迷。

”贝克回忆说。

当Baker和Chesser对田鼠的DNA进行测序时,他们没有发现异常的突变率。

他们还注意到狼、猞猁和其他曾经稀有的物种在这片区域游荡,仿佛这里是原子野生动物保护区。

2003年由一组联合国机构建立的切尔诺贝利论坛发表了声明一份关于灾难20周年的报告证实了这一观点,称“环境条件对该地区的生物群落产生了积极影响”,将其转变为“一个独特的生物多样性保护区”。

五年前,贝克和切塞尔在这片区域搜寻田鼠。

Mousseau到切尔诺贝利去数鸟,发现了与之相矛盾的证据。

穆萨乌是南卡罗莱纳大学的生物学教授,他的合作者安德斯·佩普·穆勒现在是巴黎南方大学生态、系统学和进化实验室的研究主任。

他们发现该地区家燕的数量要少得多,而那些存活下来的家燕则遭受着寿命缩短、(雄性)生育能力下降、大脑变小、肿瘤、部分白化病(一种基因突变)以及白内障发病率更高的痛苦。

在过去13年发表的60多篇论文中,Mousseau和Moller指出,暴露在低水平辐射下对该区域的整个生物圈产生了负面影响,从微生物到哺乳动物,从昆虫到鸟类。

包括贝克在内的批评人士对穆萨和穆勒持批评态度。

贝克在2006年与切塞尔合著的《美国科学家》(American Scientist)文章中指出,该区域“实际上已成为一个保护区”,穆萨和穆勒的“令人难以置信的结论只得到了间接证据的支持”。

我们所知道的关于电离辐射对健康影响的几乎所有信息都来自于一项正在进行的对原子弹幸存者的研究,该研究被称为寿命研究,简称LSS。

科技英语阅读与翻译全文

科技英语阅读与翻译全文

科技英语阅读与翻译全文Humanitarian Aid in SpaceSpace exploration technology will benefit developing countries in a variety of ways. Whether it's information about climate change or communication technologies that give remote areas access to the world outside, space science can come to the aid of vulnerable people in many countries.For the past two decades, Japan Aerospace Exploration Agency (JAXA) has been sending humanitarian aid dispatched from its space platform. This ambitious project has proved successful, and it’s been praised for its achievements in various aspects.The two strategic areas set forth for JAXA’s humanitarian aid effort are science and education. JAXA’s donations of books and puzzle sets are enabling elementary and junior high school kids in India to study science and math. There are plans to utilize remote sensing data to map out natural resources in Nepalese countryside and expand education related to environmental issues in Vietnam. In addition the agency is sending educational videos to the island nation of Palau tobetter understand their own local wildlife.JAXA is considered to be a pioneer in this area since the launch of their humanitarian aid initiative in 1997. The organization strives to make use of space applications for social welfare and reduce disparities in the world through a number of practical endeavors. The effort currently has a global reach, with projects taking place in seven continent, from Latin America to Africa.JAXA’s humanitarian aid programs will continue to grow with better technology and increased resources. The ongoing work reinforces the concept that space science and technology have the potential to contribute to enhancing the lives of people on Earth.人道主义援助在太空太空探索技术将在各个方面受益于发展中国家。

科技英语阅读翻译

科技英语阅读翻译

(1)He is best known for coining the term fractal to describe phenomena (such as? coastlines, snowflakes, mountains and trees) whose patterns repeat themselves at smaller and smaller scales.(2)To explain these puzzling findings, some scientists have revived an old idea of Einstein’ s that had been discarded as false: that the vacuum of space has energy in it that acts repulsively and accelerates the expansion of the universe.(3)New language that seemed to assert Facebook’ s “irrevocable” right to retain and use a member’ s personal information, even after the member had closed his or her Facebook account, deserved a little more editing.(4)The tenor of our time appears to regard history as having ended, with pronouncements from many techno-pundits claiming that the Internet is revolutionary and changes everything.(5)As a by-product of an industry that exists all over the world-the stalks that remain after grain has been harvested-straw also helpfully soaks up carbon from the atmosphere and locks it in, so long as it is not allowed to decompose.(1)The problem in the paradox, he reasoned, is that we are confusing a description of sets of numbers with a description of sets of sets of numbers.(2)Now the cosmological constant is one of the leading theories of why the universe is blowing up like a balloon at ever-increasing speed.(3)That’ s not because Facebook is hell-bent on stripping away privacy protections, but because the popularity of Facebook and other social networking sites has promoted the sharing of all things personal, dissolving the line that separates the private from the public.(4)Although it' s unclear if the capacity for remote operation will justify the QB' sUS$15,000 price tag, Anybots believes its technology will appeal to a new generation of workers who expect to be in contact at all times and in all places.(5 )As a by-product of an industry that exists all over the world-the stalks that remain after grain has been harvested-straw also helpfully soaks up carbon from the atmosphere and locks it in, so long as it is not allowed to decompose.皿Translate the following sentences into Chinese (20%)(2)But Russell ( and independently, Ernst Zermelo ) noticed that x = {a: a is not in a} leads toa contradiction in the same way as the description of the collection of barbers.(2)An analogy is the siren of an ambulance that changes pitch as it moves toward you, then passes you and heads the other way — its waves are first compressed, then stretched.(3)It’ s the older members——those who could join only after it opened membership in 2006 to workplace networks, then to anyone - who are adjusting to a new value system that prizes self-expression over reticence.(4 ) Although it' s unclear if the capacity for remote operation will justify the QB' s US$15,000 price tag, Anybots believes its technology will appeal to a new generation of workers who expect to be in contact at all times and in all places.(5)No matter how stylishly modern and environmentally friendly straw-bale house may look, however, you still want to know that it won' t get sopping wet in a thunderstorm or go up in a whoosh of flames if you knock over a candle.皿Translate the following sentences into Chinese (20%)(1) For example, we can describe the collection of numbers 4, 5 and 6 by saying that x is the collection of integers, represented by n, which are greater than 3 and less than 7.(2 ) Dark energy is the name given to an unexplained force that is drawing galaxies away from each other, against the pull of gravity, at an accelerated pace.(3 ) Among members, a Law of Amiable Inclusiveness seems to be revealing itself: over time,many are deciding that the easiest path is to routinely accept “friend requests” , completing a sequence begun when one member seeks to designate another as a Facebook friend.(4 ) The area between the QB' s head and base consists of a length of telescoping plastic that can be adjusted to let the QB stand as tall as 175 centimeters or as short as 81 centimeters.(5 ) After waiting another 45 minutes and finding that the panel still hadn' t failed, the team gave up and stopped the experiment, secure in the knowledge that the material had performed beyond the requirements of building regulations.Part III. Translate the following sentences into Chinese (20%)1.This system served as vehicle for the first formalizations of the foundations of mathematics; it is still used in some philosophical investigations and in branches of computer science.2.That’s not because Facebook is hell-bent on stripping away privacy protections, butbecause the popularity of Facebook and other social networking sites has promoted the sharing of all things personal, dissolving the line that separates the private from the public.3.No matter how stylishly modern and environmentally friendly straw-bale house maylook, however, you still want to know that it won't get sopping wet in athunderstorm or go up in a whoosh of flames if you knock over a candle.??4.The premise on which the technology is based is that genetic information, encoded byDNA and arranged in the form of genes, is a resource that can be manipulated invarious ways to achieve certain goals in both pure and applied science and medicine.5.Many people are working towards trying to make cities more sustainable. A sustainable city offers a good quality of life tocurrent residents but doesn’ t reduce the opportunities for futureresidents to enjoy.Part III. Translate the following sentences into Chinese (20%)1.This system served as vehicle for the first formalizations of the foundations of mathematics; it is still used in some philosophical investigations and in branches of computer science.2.Dark energy is the name given to an unexplained force that is drawing galaxies away from each other, against the pull of gravity, at an accelerated pace.3.When the distinction blurs between one’ s few close friends and the many who are not, it seems pointless to distinguish between private and public.???????????????????????????????????????????????? ??4.No matter how stylishly modern and environmentally friendly straw-bale house may look, however, you still want to know that it won't get sopping wet in a thunderstorm or go up in a whoosh of flames if you knock over a candle.5.? Engineers in the future will work at the extremes of very large and very smallsystems that require greater knowledge andcoordination of multidisciplinary and multi-scale engineering across greater distances and timeframesPart III. Translate the following sentences into Chinese (20%)1.To explain the puzzling findings, some scientists have received an old idea of Einstein’sthat had been discarded as false: that the vacuum of space has energy in it that acts repulsively and accelerates the expansion of the universe.2.Telecommuting workers and traveling executives alike could use QB( so namedbecause it is the next in line after the company’s prototype QA bot ) as a virtualextension of themselves, allowing them to attend meetings, tour facilities or perform walk-throughs of real estate properties, all while controlling the robot from acomputer keyboard.3.Research had developed to the point where progress was being hampered by technicalconstraints, as the elegant experiments that had helped to decipher the genetic code could not be extended to investigate the gene in more detail.4.The ideas that the state of the universe at one time determines the state at all othertimes, has been a central tenet of science, ever since Laplace’s time.5.Nuclear power’s prominence as a major energy source will continue over t he next several decades, according to new projections made by the International Atomic EnergyAgency (IAEA), which has just published a new report, Energy, Electricity and Nuclear Power for the period up to 2030.Part III. Translate the following sentences into Chinese (20%)1.For a smallish two-bed roomed house with one large open-plan kitchen/dinner, thatdoesn’t particularly cheap given that straw is supposed to be inexpensive, and you’d still have to buy the plot and dig the foundations.bined with advances in CAD systems, it will be possible for mechanical engineers tocollaborate in immersive interactive environments where they can designcollaboratively, test hypotheses, run models and simulations and observe theircreations in three dimensions much as an engineer can observe a car being built with their colleagues on the shop floor.3.Although it is unclear if the capacity for remote operation will justify the QB’sUS$15,000 price tag, Anybots believes itstechnology will appeal to a new generation of workers who expect to be in contact at all times and in all places,4.That’s not because Facebook is hell-bent on stripping away privacy protections, butbecause the popularity of Facebook and other social networking sites has promoted the sharing of all things personal, dissolving the line that separates the private from the public.5.Because gravity draws mass together, most experts expected to find that gravity had slowed down the universe’s rate of ballooning, or perhaps that the rate was staying about the same.Part III. Translate the following sentences into Chinese (20%)1.Dark energy is the name given to an unexplained force that is drawing galaxies awayfrom each other, against the pull of gravity, at an accelerated pace. Dark energy is a bit like anti-gravity. Where gravity pulls things together at the more local level, dark energy tugs them apart on the grander scale.2.The growth of membership and of individual networks seems impervious to gaffes atthe company during its brief, five-year history. One of those instances was in February, when it fiddled with its terms of service. New language that seemed to assert Facebook’s “irrevocable” right to retain and use a member’s personal information,even after the member had closed his or her Facebook account, deserved a littlemore editing.3.?Along with the wheels, a self-balancing system and a motor with a top speed of fivekilometers per hour make the robot mobile. The two-wheel—as opposed to atricycle or quad—design makes it more maneuverable in tight spaces and helpskeep its weight down to about 16 kilograms. The area between the QB's head andbase consists of a length of telescoping plastic that can be adjusted to let the QBstand as tall as 175 centimeters or as short as 81 centimeters.4.Social and demographic changes are leading to a greater demand for housing. People are living longer, and choosing to marry later, and in recent years there has been a rise in the number of single-parent families. Added to this, the UK is experiencing immigration from other countries, . from Poland which has recently joined the EU. The result is an ever-larger number of smaller households, all requiring accommodation.Part III. Translate the following sentences into Chinese (20%)1.Dark energy is the name given to an unexplained force that is drawing galaxies awayfrom each other, against the pull of gravity, at an accelerated pace. Dark energy is a bit like anti-gravity. Where gravity pulls things together at the more local level, dark energy tugs them apart on the grander scale.2.The growth of membership and of individual networks seems impervious to gaffesat the company during its brief, five-year history. One of those instances was in February, when it fiddled with its terms of service. New language that seemed toa ssert Facebook’s “irrevocable” right to retain and use a member’s personalinformation, even after the member had closed his or her Facebook account,deserved a little more editing.3.?Along with the wheels, a self-balancing system and a motor with a top speed of fivekilometers per hour make the robot mobile. The two-wheel-as opposed to a tricycle or quad—design makes it more maneuverable in tight spaces and helps keep itsweight down to about 16 kilograms. The area between the QB's head and baseconsists of a length of telescoping plastic that can be adjusted to let the QB stand as tall as 175 centimeters or as short as 81 centimeters.4.Social and demographic changes are leading to a greater demand for housing.People are living longer, and choosing to marry later, and in recent years there has been a rise in the number of single-parent families. Added to this, the UK isexperiencing immigration from other countries, . from Poland which has recentlyjoined the EU. The result is an ever-larger number of smaller households, all requiring accommodation.Part III. Translate the following sentences into Chinese (20%) 1.The problem in the paradox, he reasoned, is that we are confusing a description of setsof numbers with a description of sets of sets of numbers.2.Th at’s not because Facebook is hell-bent on stripping away privacy protections, butbecause the popularity of Facebook and other social networking sites has promoted the sharing of all things personal, dissolving the line that separates the private from the public.3.The two-wheel-as opposed to a tricycle or quad-design makes it more maneuverable intight spaces and helps keep its weightdown to about 16 kilograms.4.The straw bales, it turns out, are all packed tightly inside a series of prefabricatedrectangular wooden wall frames, which are then lime-rendered, dried and finally slotted together like giant Lego pieces, called ModCell panels.5.Although the UK is an urban society, more and more people are choosing to live on the edge of urban areas - with many relocating to the countryside. This is called counter-urbanisation.。

科技英语阅读(李健版)翻译U5

科技英语阅读(李健版)翻译U5

正在消失的计算机到2010年,我们将被计算机包围吗?是的,但我们却觉察不出来。

—比尔•盖茨(微软公司总裁和首席软件设计师)几年后,普通家庭娱乐系统可能与现在并没有太大的区别,但它很可能具有网络连接功能,用来下载和播放数字音乐和视频,在电视上显示艺术作品集和歌曲的名字,甚至收到重要邮件时打断正在播放的内容来提示你。

它将拥有一个中央处理器、磁盘存储器、制图硬件和某种直观的计算机用户界面。

如果再在加上一个无线鼠标和键盘,这个家庭娱乐系统看起来便很像是一台个人电脑。

人们会大量购买和使用这些系统吗?当然会。

他们会认为这种系统就是电脑吗?也许不会。

根据格特纳信息咨询公司(一家美国研究公司)的统计,世界计算机业在2002年销售了第10亿台个人电脑,而还有10亿台电脑预计在此后的6年中生产出来。

第一批的10亿台电脑几乎都是传统的台式机和笔记本电脑,但第二批的10亿台电脑将会明显不同,人们对它们进行了尽可能的完善,使它们能更好的按照人们的期望运作,例如便签大小的电脑,开会时我们可以用它来做笔记,或是躺在床上阅读电子邮件;娱乐型电脑,用来在客厅电视上播放音乐和电影;袖珍型电脑,用它无论在哪都能与他人保持联系。

除此之外,还有各种数量庞大的嵌入式计算机(如在手机、加油站和零售终端设备中使用的计算机),在功能和复杂性方面正迅速赶上台式电脑。

据估计,有意无意美国人每天会接触到大约150个嵌入式计算机系统。

这些系统使用了现在生产的90% %的微处理器,它们将不可避免地呈现出更多个人电脑的特点,而且能够与传统PC机进行无缝对接。

这一系统将无处不在。

根据半导体工业协会的调查,在2001年,世界芯片业为地球上的每位个男士人,女士妇女和儿童生产了大约6千万个晶体管,这一数字到2010年将上升为10亿。

与此同时,今天的多功能PC机将继续在大多数人的生活中发挥重要(而且是越来越重要)的作用,但其中心地位将体现在今天大部分人不认为是“电脑”的各类智能设备中。

科技英语阅读与翻译资料句子翻译

科技英语阅读与翻译资料句子翻译

Unit1A因此,可以将计算机定义为一种高速运行的电子设备,该设备以称为程序的指令和称为数据的字符形式接收信息,并对信息进行算术和/或逻辑运算,继而提供运算结果。

For this reason,computers can be defined as very-high-speed electronic device which accept information in the form of instructions called a program and characters called data,perform mathematical and/or logical operations on the information,and then supply results of these operations.计算机解决问题只需用人工所需时间的一小部分时间。

It can find the solution to a problem in a fraction of the time it takes a human being to da the job.对计算机发出指令的程序或部分程序,以及为其提供解决问题所需信息的数据均存储在计算机存储器。

The program,or part of it,which tells the computers what to do and the data,which provide the information needed to solve the problem,are kept inside the computer in place called memory.计算机能够代替人类做单调、常规的工作,但没有独创性;计算机可以根据指令工作,但不能做任何价值判断。

A computer can replace people in dull,routine tasks,but it has no originality;it works according to the instructions given to it and cannot exercise any value judgments.如果操作者不给予指示,也不提供适当信息,计算机就什么也做不了;但由于电脉冲能以光速运行,因此计算机几乎瞬间便能处理大量算术逻辑运算。

科技英语阅读(李健版)翻译

科技英语阅读(李健版)翻译

第三单元动植物植物的适应性植物为了生存也必须像人类和动物一样适应周边的环境。

生存就意味着竞争,我们很难想象植物之间的竞争,但它往往又存在的。

首先,不同的植物之间会争夺阳光、空气、土壤和水。

其次,植物也会与那些吃它或者威胁到它生存环境的人类和动物竞争。

再次,植物所处的环境也可能也是有敌对性的或者不利于植物生长的。

怎样才能有足够的阳光、水分、空气和土壤?气温的冷热就是植物生长的主要因素吗?光对于植物来说是最基本的,尤其是对于绿色植物来说。

绿色植物在光下能制造养分——这是一种被称为光合作用的过程,而光也能影响水分蒸发的速率和花的形成。

温度也是必须考虑的因素。

对于大多数植物来说,所处的温度低于一度或者高于四十三度都将对其造成严重的损伤甚至死亡。

而温度也直接影响了种子的萌芽以及开花,当然温度也决定了它们的地理分布。

没有水植物也是无法生存的。

有些植物的生长过程需要大量的水分,因此潮湿的空气、大量的降水以及溪流湖泊和湿润的土壤对于植物都是重要的。

大多数植物需要有足够空气。

大气中所包含的一些必要的气体包括:氧气、二氧化碳、水蒸气和氮气。

空气移动所产生的风对于植物也有很大影响。

风有助于传播花粉、孢子和种子从而将它们播种在各种地方,但强风也有可能折断或者损害植物,尤其是大树。

而大风吹走了一些有养分的土壤,也会加快水分的蒸发甚至使植物缺水。

土壤对于陆生植物来说是必不可少的。

大部分植物生长在自然土壤里:其中包含着它的湿度、酸度、矿物成分、含氧量。

植物生长也会受到其他竞争生物的影响。

它必须能适应寄生菌、饥饿的鸟类、牛羊等食用叶子的动物,但植物也需要动物帮助传播花粉以及播洒种子。

有树叶和枝干的树以及灌木向我们展示了它们的适应性,这也告诉了我们植物是怎样获得最大量的光和空气的。

和那些山毛榉树、榆树、橡树、苹果树和栗子树一样,它们有一些芽最初是垂直生长的然而另一些却变成了水平生长。

为了能得到最多的阳光,一些垂直生长的枝芽会螺旋缠绕生长以至于不会遮挡到自己下边的叶子。

《科技英语阅读》课后名词解释和翻译

《科技英语阅读》课后名词解释和翻译

Unit1 mathematics名词解释绝对补集absolute complement / 代数algebra /代数式algebraic expression / 代数方程algebraic equation / 代数不等式algebraic inequality / 任意常数arbitrary constant / 数组array / 底数;基数base number / 连续函数continuous function / 函数function / 复合函数function of function / 函数记号functional notation / 集合aggregate / 子集subset /迭代函数iterative function/优先权之争priority battle/分形特征fractal properties/有意义make sense/以越来越小的规模重复同一模式patterns repeat themselves at smaller and smaller scales/混沌理论chaos theory/季刊a quarterly journal/数学界the mathematics community/波纹线crisp lines/会议公报proceedings of a conference翻译3. Translate the sentences into Chinese.1)他主要是因为用分形这个概念来描述(海岸线、雪花、山脉和树木)等不规则形状等现象而闻名于世,这些不规则形状在越来越小的规模上不断重复同一模式。

2)如果再仔细观察,就可以发现集的边界并没有呈波纹线,而是像火焰一样闪光。

3)但是,克朗兹在这场辩论中引入了一个新东西,他说曼德布洛特集不是曼德布洛特集发明的,而是早在“曼德布洛特集”这个术语出现几年以前就已经明确地在数学文献中出现了。

4)曼德布洛特同时也暗示即使布鲁克斯和马特尔斯基的论文先于他发表,但因为他们没有领会到其价值,仍然不能将他们看作是曼德布洛特集的发现者。

科技英语基础阅读第二版龚玲莉翻译

科技英语基础阅读第二版龚玲莉翻译

1.1苹果有一款新的热销产品,在欧美大部分地区已经卖到断货。

1.2如果你网上预定,六周后才能送达。

1.3一条网上评论写道,这是多年来最好的一款苹果产品。

1.4实用并且精巧的设计,使它拥有苹果产品史上最高的消费者满意度,根据creative strategies 和Experian两家公司的调查研究。

2.1如此的热情令苹果的老板们喜忧参半。

2.2我们今天讨论的这款产品是无线耳机airpods,看起来像苹果的传统耳机,只是没了数据线。

2.3定价在159美元,airpods可能是价值数十亿美元的一款商品。

像苹果手表,苹果于2015年开始销售的一种可穿戴设备。

2.4但是耳机并不是人们期待已久的具有改革能力的,极其具有利润的创新产品。

3.1在苹果最大的拳头产品推出后,这种等待并没有持续太久。

3.2在2007年6月29日,iPhone第一次开售。

3.3自此,苹果已经卖出了大约12亿部手机,并且取得了超过7400亿美元的销售额,从最畅销的科技设备可以看出。

3.4 2016年,苹果2160亿美元的销售额,其中三分之二来自于iPhone。

4.1登顶之后就是下山了。

4.2关于苹果的将来如何,苹果是否能设计出另一款与之相媲美的产品,这些问题一直困扰这苹果公司。

4.3持续增长的手机拥有率正在放缓,全球大约五分之二的人现在拥有一部手机。

4.4苹果也面临着更多的竞争,尤其是在中国(仅次于北美的第二大重要市场),其销量一直下滑,令人愈发担忧苹果正面临“苹果见顶”。

5.1即使苹果每年已经花费100亿美元用于研发,“人们并不指望能有所创新”,amit表示。

5.2这就解释了为什么公司的市盈率是2018预期收入(剔除现金)的十倍左右,低于信息技术产业的12到14倍。

6.1当然,苹果从拳头产品向多元化发展的尝试有瑕疵。

6.2败绩之一是电视行业,全球价值大约2600亿美元的市场。

6.3苹果的电视产品是一个有线机顶盒,仅能够提供其他公司,例如Netflix的节目,并不是苹果高管们所承诺的具有颠覆性的产品。

(完整版)《科技英语阅读教程》陈勇版课文翻译

(完整版)《科技英语阅读教程》陈勇版课文翻译

核电与核辐射1986年4月26日,切尔诺贝利核电站的一个反应堆发生爆炸,将相当于400颗广岛原子弹的放射性尘降物散布到整个北半球。

在此之前,科学家对辐射对植物和野生动物的影响几乎一无所知。

这场灾难创造了一个活生生的实验室,尤其是在这个被称为禁区的1100平方英里的区域。

1994年,德州理工大学生物学教授罗纳德·切瑟和罗伯特·贝克是首批获准完全进入该区域的美国科学家之一。

“我们抓了一群田鼠,它们看起来和野草一样健康。

我们对此非常着迷。

”贝克回忆说。

当Baker和Chesser对田鼠的DNA进行测序时,他们没有发现异常的突变率。

他们还注意到狼、猞猁和其他曾经稀有的物种在这片区域游荡,仿佛这里是原子野生动物保护区。

2003年由一组联合国机构建立的切尔诺贝利论坛发表了声明一份关于灾难20周年的报告证实了这一观点,称“环境条件对该地区的生物群落产生了积极影响”,将其转变为“一个独特的生物多样性保护区”。

五年前,贝克和切塞尔在这片区域搜寻田鼠。

Mousseau到切尔诺贝利去数鸟,发现了与之相矛盾的证据。

穆萨乌是南卡罗莱纳大学的生物学教授,他的合作者安德斯·佩普·穆勒现在是巴黎南方大学生态、系统学和进化实验室的研究主任。

他们发现该地区家燕的数量要少得多,而那些存活下来的家燕则遭受着寿命缩短、(雄性)生育能力下降、大脑变小、肿瘤、部分白化病(一种基因突变)以及白内障发病率更高的痛苦。

在过去13年发表的60多篇论文中,Mousseau和Moller指出,暴露在低水平辐射下对该区域的整个生物圈产生了负面影响,从微生物到哺乳动物,从昆虫到鸟类。

包括贝克在内的批评人士对穆萨和穆勒持批评态度。

贝克在2006年与切塞尔合著的《美国科学家》(American Scientist)文章中指出,该区域“实际上已成为一个保护区”,穆萨和穆勒的“令人难以置信的结论只得到了间接证据的支持”。

我们所知道的关于电离辐射对健康影响的几乎所有信息都来自于一项正在进行的对原子弹幸存者的研究,该研究被称为寿命研究,简称LSS。

科技英语阅读课文翻译-Unit3

科技英语阅读课文翻译-Unit3

Unit 3当所以人的朋友,是私人的事情吗脸谱网有一个重要的隐私人员,但是我怀疑他将从现在存在10年。

那不是因为脸谱不顾一切去掉隐私保护,但由于脸谱和其他社交网站的普及促进了共享个人的一切事物,消除了从公共分离出私事的结点。

由于共享的个人信息的范围扩展到,几个朋友一起归入脸谱的许多杂项的个人的“朋友”标签中,披露的事情成为很常态和私人的事情变得古怪和不合时宜。

脸谱的年轻成员,是那些高中生或者大学生,以及脸谱开始出现在校园里的时候那些舒适共享任何东西分应届毕业生。

它的老成员是仅仅在2006年打开网络工作场所后加入的。

任何人都调整到一个新的善于自我表达超过沉默的价值体系。

脸谱表示它有1.75亿会员,是世界上最大的社会网络。

但在美国,大多数成员都还比较年轻。

脸谱提供广告给5440万成员的目标,且不分年龄人人共享。

但是,如果广告客户想缩小它的目标观众到那些25岁或更老的,数量就会下降到2880万。

它缩小到30或以上岁数的人,脸谱只有仅仅提供2030万。

许多超过30 岁的人尚未注册,因此脸谱有一个惊人的增长机会。

每个星期,新成员是在美国以百万和全球范围会员和个人网络的增长,似乎不受公司在其短暂的五年历史的失态的影响。

其中的一个实例是在二月,当它与它的服务条款拨弄时。

新的语言似乎断言脸谱“不可撤销”的权利是去保留和使用一个成员的个人信息。

即使成员已经关闭了他或她的脸谱帐户,也应该多一点编辑。

这个强烈抗议是大声的,仅仅一些成员需要增加他们的声音去创建一个喧嚣声,然后脸谱恢复旧的语言。

几天后,它为公司和另一项权利和责任的草案,提供了一个草案原则,对将被批准的成员。

脸谱提供给成员很多隐私选项。

我算43个可以调整的设置,不包括一堆限制的、可以看出一个人的脸谱朋友安装软件应用程序的信息。

脸谱的默认设置是为在某些方面的新的帐户保护用户。

例如,在一个人的个人资料只限于朋友和其他人的学校,工作场所或地理网络。

它不是朋友的朋友访问。

科技英语阅读翻译(张敏)

科技英语阅读翻译(张敏)

Unlocking the Climate Puzzle解开气候之谜(1)Life has prospered on this planet for nearly four billion years. In that time, climate had fluctuated drastically, from ice ages lasting tens of thousands of years to epochs of steamy heat. With each change, sundry species have benefited and flourished.Others adapted, faltered, or died. Now, many experts believe, humans are imperiling their own ecological niche with the threat of global warming. The vaporous by—products of civilization, in the form of greenhouse gases such as carbon dioxide (C0₂), have trapped enough heat in the atmosphere to raise Earth's average surface air temperature a half degree Celsius (one degree Fahrenheit) during this century. If the trend continues, it could alter climate patterns worldwide-thawing glaciers, boosting sea level, scorching plains into deserts, and shifting vegetation zones。

科技英语阅读(李健版)翻译U7

科技英语阅读(李健版)翻译U7

By far the most common genetically modified (GM) organisms are crop plants. But the technology has now been applied to almost all forms of life, from pets that glow under UV light to bacteria which form HIV- blocking "living condoms" and from pigs bearing spinach genes to goats that produce spider silk.到目前为止最常见的转基因生物体是农作物。

然而,这项技术现在已经应用于几乎所有形态的生命,从宠物在紫外线照射下发光到构成HIV-blocking 的“活的安全套”的细菌,从继承菠菜基因的猪到生产蜘蛛丝的山羊。

GM tomatoes, as puree, first appeared on British supermarket shelves in 1996 (a different fresh GM tomato first appeared in the US in 1994), but the consumer furore that surrounded GM technology did not erupt until February 1999.This was because a controversial study suggested that a few strains of GM potatoes might be toxic to laboratory rats.Those experiments, subsequently criticised by other experts, were carried out in Scotland by biochemist Arpad Pustzai.转基因西红柿酱, 在1996年第一次出现在英国的超市货架上(1994年不同的新鲜番茄在美国首次出现),但直到1999年2月消费者对基因技术的愤怒才爆发。

科技英语阅读原文及翻译(李健版,单元1-7)

科技英语阅读原文及翻译(李健版,单元1-7)

Unit 1 EnvironmentEarth’s Health in Sharp Decline, Massive Study Finds大规模研究发现:地球的“健康”每况愈下The report card has arrived from the largest ever scientific Earth analysis, and many of the planet’s ecosystems are simply not making the grade.有史以来对地球进行的最大规模的科学分析结果表明,地球上的许多生态系统都达不到标准。

The UN-backed Millennium Ecosystem Assessment Synthesis Report found that nearly two-thirds of Earth’s life-supporting ecosystems, including clean water, pure air, and stable climate, are being degraded by unsustainable use.由联合国主持的《千年生态系统评估综合报告》指出,由于不可持续的使用,地球上将近三分之二的用来维持生命的生态系统(包括干净的水源、纯净的空气以及稳定的气候)正遭受破坏。

Human has caused much of this damage during the past half century. Soaring demand for food, fresh water, timber, fiber and fuel have led to dramatic environmental changes, from deforestation to chemical pollution, the report says. The already grim situation may worsen dramatically during the first half of the 21st century, the report’s authors warn.以上大部分的破坏都是人类在过去的半个世纪里造成的。

科技英语阅读课文翻译UNIT1-8

科技英语阅读课文翻译UNIT1-8

科技英语阅读1-8单元译文:Unit 1罗素悖论的提出是基于这样的一个事例:设想有这样一群理发师,他们只给不给自己理发的人理发。

假设其中一个理发师符合上述的条件,不给自己理发;然而按照要求,他必须要给自己理发。

但是在这个集合中没有人会给自己理发。

(如果这样的话,这个理发师必定是给别人理发还要给自己理发)1901年,伯特兰·罗素悖论的发现打击了他其中的一个数学家同事。

在19世纪后期,弗雷格尝试发展一个基本原理以便数学上能使用符号逻辑。

他确立了形式表达式(如:x =2)和数学特性(如偶数)之间的联系。

按照弗雷格理论的发展,我们能自由的用一个特性去定义更多更深远的特性。

1903年,发表在《数学原理》上的罗素悖论从根本上揭示了弗雷格这种集合系统的局限性。

就现在而言,这种类型的集合系统能很好的用俗称集的结构式来描述。

例如,我们可以用x代表整数,通过n 来表示并且n大于3小于7,来表示4,5,6这样一个集合。

这种集合的书写形势就是:x={n:n是整数,3<n<7}。

集合中的对象并不一定是数字。

我们也可让y={x:x是美国的一个男性居民}。

表面上看,似乎任何一个关于x的描述都有一个符合要求的空间。

但是,罗素(和策梅洛一起)发现x={a:a不再a中}导致一个矛盾,就像对一群理发师的描述一样。

x它本身是在x的集合中吗?否定的答案导致了矛盾的出现。

当罗素发现了悖论,弗雷格立即就发现悖论对他的理论有致命的打击。

尽管这样,他还不能解决这个问题,并且上世纪有很多的尝试,去解决这个问题(但没有成功)。

罗素自己对这个悖论的回答促进了类型理论的形成。

他解释说,悖论的问题在于我们混淆了数集和数集的集合。

所以,罗素介绍了对象的分级系统:数、数集、数集的集合等等。

这个系统为形式化数学的形成奠定了基础,至今它还应用于哲学研究和计算机科学分支。

策梅洛对于罗素悖论的解决方法用新的公理:对于任意公式A(x)和任意集合b,都会有一个集合满足y={x:x既在b中又满足A(x)}取代了以前的公理:对于任意公式A(x),都会有一个集合满足y={x:x满足A(x)}。

科技英语阅读李健课文翻译

科技英语阅读李健课文翻译

科技英语阅读李健课文翻译Thanksgiving Day 美国感恩节The American Thanksgiving is a holiday set aside each year in the United States to honor the blessings of the year and to offer thanks. It is one of the oldest holidays in America, having been celebrated since the time of the earliest settlers.每年美国都要为庆祝全年之恩与感激而定下例假,这就是美国人所庆祝的感恩节。

它是美国最古老的节日之一,早在最早的移民时期就开始庆祝了。

This holiday began when people first arrived at Plymouth colony in what we now call Massachusetts. They had sailed all the way to America onboard the Mayflower, a small and uncomfortable sailing ship. During their first winter, they were welcomed and helped by the Indians of the area. To celebrate their first successful harvest, they held a great feast.这个节日始于当时最早到达位于今麻省的普利茅斯殖民地的人们。

他们乘坐着一艘名叫“五月花号”的小而不舒服的帆船穿过了大海,抵达美洲。

第一个冬天里,当地的印第安人对他们表示欢迎和援助。

为庆祝第一次成功的丰收,他们举行了盛大的宴会。

At the time, many of the English settlers were earning aliving by farming and hunting, so the most common foods at the meal were fish, wild game, and local vegetables. The food was cooked over an open fire.当时,许多英国开始通过种植和捕猎来谋生,所以宴会上最常见的食物是鱼类、野味、当地的蔬菜,用火来烹饪。

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科技英语阅读翻译Company Document number:WUUT-WUUY-WBBGB-BWYTT-1982GTⅢT r a n s l a t e t h e f o l l o w i n g s e n t e n c e s i n t o C h i n e s e(20%)(1)He is best known for coining the term fractal to describe phenomena (such as coastlines, snowflakes, mountains and trees) whose patterns repeat themselves at smaller and smaller scales.(2) To explain these puzzling findings, some scientists have revived an old idea of Einstein’s that had been discarded as false: that the vacuum of space has energy in it that acts repulsively and accelerates the expansion of the universe.(3) New language that seemed to assert Facebook’s “irrevocable” right to retain and use a member’s personal information, even after the member had closed his or her Facebook account, deserved a little more editing.(4) The tenor of our time appears to regard history as having ended, with pronouncements from many techno-pundits claiming that the Internet is revolutionary and changes everything.(5) As a by-product of an industry that exists all over the world-the stalks that remain after grain has been harvested-straw also helpfully soaks up carbon from the atmosphere and locks it in, so long as it is not allowed to decompose.Ⅲ Translate the following sentences into Chinese(20%)(1)The problem in the paradox, he reasoned, is that we are confusing a description of sets of numbers with a description of sets of sets of numbers.(2)Now the cosmological constant is one of the leading theories of why the universe is blowing up like a balloon at ever-increasing speed.(3)That’s not because Facebook is hell-bent on stripping away privacy protections, but because the popularity of Facebook and other social networking sites has promoted the sharing of all things personal, dissolving the line that separates the private from the public.(4)Although it’s unclear if the capacity for remote operation will justify the QB’s US$15,000 price tag, Anybots believes its technology will appeal to a new generation of workers who expect to be in contact at all times and in all places. (5)As a by-product of an industry that exists all over the world-the stalks that remain after grain has been harvested-straw also helpfully soaks up carbon from the atmosphere and locks it in, so long as it is not allowed to decompose.Ⅲ Translate the following sen tences into Chinese (20%)(1)But Russell ( and independently, Ernst Zermelo ) noticed that x = {a: a is not in a} leads to a contradiction in the same way as the description of the collection of barbers.(2)An analogy is the siren of an ambulance that changes pitch as it moves toward you, then passes you and heads the other way — its waves are first compressed, then stretched.(3)It’s the older members — those who could join only after it opened membership in 2006 to workplace networks, then to anyone — who are adjusting to a new value system that prizes self-expression over reticence.(4)Although it’s unclear if the capacity for remote operation will justify the QB’s US$15,000 price tag, Anybots believes its technology will appeal to a new generation of workers who expect to be in contact at all times and in all places. (5)No matter how stylishly modern and environmentally friendly straw-bale house may look, however, you still want to know that it won’t get sopping wet in a thunderstorm or go up in a whoosh of flames if you knock over a candle.Ⅲ Translate the following sentences into Chinese (20%)(1)For example, we can describe the collection of numbers 4, 5 and 6 by saying that x is the collection of integers, represented by n, which are greater than 3 and less than 7.(2)Dark energy is the name given to an unexplained force that is drawing galaxies away from each other, against the pull of gravity, at an accelerated pace. (3)Among members, a Law of Amiable Inclusiveness seems to be revealing itself: over time, many are deciding that the easiest path is to routinely accept “friend requests”, completing a sequence begun when one member seeks to designate another as a Facebook friend.(4)The area between the QB’s head and base consists of a length of telescoping plastic that can be adjusted to let the QB stand as tall as 175 centimeters or as short as 81 centimeters.(5)After waiting another 45 minutes and finding that the panel still hadn’t failed, the team gave up and stopped the experiment, secure in the knowledge that the material had performed beyond the requirements of building regulations. Part III. Translate the following sentences into Chinese (20%)1. This system served as vehicle for the first formalizations of the foundations of mathematics; it is still used in some philosophical investigations and in branches of computer science.2. That’s not because Facebook is hell-bent on stripping away privacyprotections, but because the popularity of Facebook and other social networking sites has promoted the sharing of all things personal,dissolving the line that separates the private from the public.3. No matter how stylishly modern and environmentally friendly straw-bale house may look, however, you still want to know that it won'tget sopping wet in a thunderstorm or go up in a whoosh of flames if you knock over a candle.4. The premise on which the technology is based is that geneticinformation, encoded by DNA and arranged in the form of genes, is aresource that can be manipulated in various ways to achieve certain goals in both pure and applied science and medicine.5. Many people are working towards trying to make cities more sustainable. A sustainable city offers a good quality of life to current residents but doesn’t reduce the opportunities for future residents to enjoy.Part III. Translate the following sentences into Chinese (20%)1. This system served as vehicle for the first formalizations of the foundations of mathematics; it is still used in some philosophical investigations and in branches of computer science.2. Dark energy is the name given to an unexplained force that is drawing galaxies away from each other, against the pull of gravity, at an accelerated pace.3. When the distinction blurs between one’s few close friends and the many who are not, it seems pointless to distinguish between private and public.4. No matter how stylishly modern and environmentally friendly straw-bale house may look, however, you still want to know that it won't get sopping wet in a thunderstorm or go up in a whoosh of flames if you knock over a candle.5. Engineers in the future will work at the extremes of very large and very small systems that require greater knowledge and coordination of multidisciplinary and multi-scale engineering across greater distances and timeframesPart III. Translate the following sentences into Chinese(20%)1. To explain the puzzling findings, some scientists have received an old idea of Einstein’s that had been discarded as false: that the vacuum of space has energy in it that acts repulsively and accelerates the expansion of the universe.2. Telecommuting workers and traveling executives alike could useQB( so na med because it is the next in line after the company’s prototype QA bot ) as a virtual extension of themselves, allowing them to attend meetings, tour facilities or perform walk-throughs of real estate properties, all while controlling the robot from a computer keyboard.3. Research had developed to the point where progress was being hampered by technical constraints, as the elegant experiments that had helped to decipher the genetic code could not be extended to investigate the gene in more detail.4. The ideas that the state of the universe at one time determines the state at all other times, has been a central tenet of science, ever since Laplace’s time.5. Nuclear power’s prominence as a major energy source will continue over the next several decades, according to new projections made by the International Atomic Energy Agency (IAEA), which has just published a new report, Energy, Electricity and Nuclear Power for the period up to 2030.Part III. Translate the following sentences into Chinese(20%)1. For a smallish two-bed roomed house with one large open-plankitchen/dinner, that doesn’t particularly cheap given that straw is supposed to be inexpensive, and you’d still have to buy the plotand dig the foundations.2. Combined with advances in CAD systems, it will be possible formechanical engineers to collaborate in immersive interactiveenvironments where they can design collaboratively, test hypotheses, run models and simulations and observe their creations in threedimensions much as an engineer can observe a car being built with their colleagues on the shop floor.3. Although it is unclear if the capacity for remote operation will justifythe QB’s US$15,000 price tag, Anybots believes its technology will appeal to a new generation of workers who expect to be in contact at all times and in all places,4. That’s not because Facebook is hell-bent on stripping away privacyprotections, but because the popularity of Facebook and other social networking sites has promoted the sharing of all things personal,dissolving the line that separates the private from the public.5. Because gravity draws mass together, most experts expected to find that gravity had slowed down the universe’s rate of ballooning, or perhaps that the rate was staying about the same.Part III. Translate the following sentences into Chinese(20%)1. Dark energy is the name given to an unexplained force that is drawing galaxies away from each other, against the pull of gravity, at an accelerated pace. Dark energy is a bit like anti-gravity. Where gravity pulls things together at the more local level, dark energy tugs them apart on the grander scale.2. The growth of membership and of individual networks seems impervious to gaffes at the company during its brief, five-year history. One of those instances was in February, when it fiddled with its termsof service. New language that seemed to assert Facebook’s “irrevocable” right to retain and use a member’s personal information, even after the member had closed his or her Facebook account, deserved a little more editing.3. Along with the wheels, a self-balancing system and a motor with a top speed of five kilometers per hour make the robot mobile. The two-wheel—as opposed to a tricycle or quad—design makes it more maneuverable in tight spaces and helps keep its weight down to about 16 kilograms. The area between the QB's head and base consists of a length of telescoping plastic that can be adjusted to let the QB stand as tall as 175 centimeters or as short as 81 centimeters.4. Social and demographic changes are leading to a greater demand for housing. People are living longer, and choosing to marry later, and in recent years there has been a rise in the number of single-parent families. Added to this, the UK is experiencing immigration from other countries, . from Poland which has recently joined the EU. The result is an ever-larger number of smaller households, all requiring accommodation. Part III. Translate the following sentences into Chinese(20%)1. Dark energy is the name given to an unexplained force that is drawing galaxies away from each other, against the pull of gravity, at anaccelerated pace. Dark energy is a bit like anti-gravity. Where gravity pulls things together at the more local level, dark energy tugs them apart on the grander scale.2. The growth of membership and of individual networks seems impervious to gaffes at the company during its brief, five-year history. One of those instances was in February, when it fiddled with its terms of service. New langua ge that seemed to assert Facebook’s “irrevocable” right to retain and use a member’s personal information, even after the member had closed his or her Facebook account, deserved a little more editing.3. Along with the wheels, a self-balancing system and a motor with a top speed of five kilometers per hour make the robot mobile. The two-wheel—as opposed to a tricycle or quad—design makes it more maneuverable in tight spaces and helps keep its weight down to about 16 kilograms. The area between the QB's head and base consists of a length of telescoping plastic that can be adjusted to let the QB stand as tall as 175 centimeters or as short as 81 centimeters.4. Social and demographic changes are leading to a greater demand for housing. People are living longer, and choosing to marry later, and in recent years there has been a rise in the number of single-parent families. Added to this, the UK is experiencing immigration from othercountries, . from Poland which has recently joined the EU. The result is an ever-larger number of smaller households, all requiring accommodation.Part III. Translate the following sentences into Chinese (20%)1. The problem in the paradox, he reasoned, is that we are confusing adescription of sets of numbers with a description of sets of sets ofnumbers.2. That’s not because Facebook is hell-bent on stripping away privacyprotections, but because the popularity of Facebook and other social networking sites has promoted the sharing of all things personal,dissolving the line that separates the private from the public.3. The two-wheel—as opposed to a tricycle or quad—design makes it moremaneuverable in tight spaces and helps keep its weight down to about16 kilograms.4. The straw bales, it turns out, are all packed tightly inside a series ofprefabricated rectangular wooden wall frames, which are then lime-rendered, dried and finally slotted together like giant Lego pieces, called ModCell panels.5. Although the UK is an urban society, more and more people arechoosing to live on the edge of urban areas - with many relocating to the countryside. This is called counter-urbanisation.。

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