重要提示: 请勿将账号共享给其他人使用,违者账号将被封禁!
查看《购买须知》>>>
找答案首页 > 全部分类 > 外语类考试
搜题
网友您好, 请在下方输入框内输入要搜索的题目:
搜题
题目内容 (请给出正确答案)
[主观题]

SECTION 1Compulsory Translation(30 points)Until recently, scientists knew little about lif

SECTION 1 Compulsory Translation (30 points)

Until recently, scientists knew little about life in the deep sea, nor had they reason to believe that it was being threatened. Now, with the benefit of technology that allows for deeper exploration, researchers have uncovered a remarkable array of species inhabiting the ocean floor at depths of more than 660 feet, or about 200 meters. At the same time, however; technology has also enabled fishermen to reach far deeper than ever before, into areas where bottom trawls can destroy in minutes what has taken nature hundreds and in some cases thousands of years to build.

Many of the world's coral species, for example, are found at depths of more than 200 meters. It is also estimated that roughly half of the world's highest seamounts — areas that rise from the ocean floor and are particularly rich in marine life — are also found in the deep ocean.

These deep sea ecosystems provide shelter, spawning and breeding areas for fish and other creatures, as well as protection from strong currents and predators. Moreover, they are believed to harbor some of the most extensive reservoirs of life on earth, with estimates ranging from 500,000 to 100 million species inhabiting these largely unexplored and highly fragile ecosystems.

Yet just as we are beginning to recognize the tremendous diversity of life in these areas, along with the potential benefits newly found species may hold for human society in the form. of potential food products and new medicines, they are at risk of being lost forever. With enhanced ability both to identify where these species-rich areas are located and to trawl in deeper water than before, commercial fishing vessels are now beginning to reach down with nets the size of football fields, catching everything in their path while simultaneously crushing fragile corals and breaking up the delicate structure of reefs and seamounts that provide critical habitat to the countless species of fish and other marine life that inhabit the deep ocean floor.

Because deep sea bottom trawling is a recent phenomenon, the damage that has been done is still limited. If steps are taken quickly to prevent this kind of destructive activity from occurring on the high seas, the benefits both to the marine environment and to future generations are incalculable. And they far outweigh the short-term costs to the fishing industry.

查看答案
更多“SECTION 1Compulsory Translation(30 points)Until recently, scientists knew little about lif”相关的问题

第1题

SECTION 1Compulsory Translation(30 points) Over the past 50 years, technology has changed

SECTION 1 Compulsory Translation (30 points)

Over the past 50 years, technology has changed the fishing industry dramatically. Today, the romantic, rugged individual fisherman is as threatened a species as the cod and tuna that once swarmed into his nets. This is the cumulative result of more sophisticated fishing gear, more powerful boat engines and a lack of regard for local fishing environments by the multinational enterprises that have come to dominate this business.

There are about 30 million professional fishermen worldwide, but 50 percent of the fish caught at sea are captured by only 1 percent of the boats, notes Xavier Pastor, European vice-president for Oceans, a non-profit international advocacy group for the world's oceans. "Industrialized fishing is leading to the disappearance of the small fisherman," he observes, with concomitant damage to both fish stock and to local economies and social structures.

"Some fleets are just too big," Pastor says. "They are very efficient at taking the last fish in an area, then they move on to something else."

This transformation has led to a global fishing crisis that is endangering most of the planet's commercial stocks. Oceans reports that industrial fishing worldwide yields between 80 million and 100 million tons of fish, but it also generates 27 million tons of discards (marine organisms thrown back into the water after they have been caught), causing negative effects on the ecosystem that will last for decades.

According to the Fond and Agricultural Organization, the commercial productivity of the oceans is at an all-time low, with 75 percent to 80 percent of the world's major fisheries overexploited, fully exploited or recovering from depletion.

"We are not anti-fishing," emphasizes Pastor. "Fishing is important. We Want to make sure that future generations can do the same."

点击查看答案

第2题

SECTION 2Optional Translation(30 points) What Is the Force of Gravity?If you throw a ball

SECTION 2 Optional Translation (30 points)

What Is the Force of Gravity?

If you throw a ball up, it will come down again. What makes it come down? The ball comes down because it is pulled or attracted towards the Earth. The Earth exerts a force of attraction on all objects. Objects that are nearer to the Earth are attracted to it with a greater force than those that are further away. This force of attraction is known as the force of gravity. The gravitational force acting on an object at the Earth's surface is called the weight of the object.

All the heavenly bodies in space like the moon, the planets and the stars also exert an attractive force on objects. The bigger and heavier a body is, the greater is its force of gravity. Thus, since the moon is a smaller body than the Earth, the force it exerts on an object at its surface is less than that exerted by the Earth on the same object on the Earth's surface. In fact, the moon's gravitational force is only one-sixth that of the Earth. This means that an object weighing 120 kilograms on Earth will only weigh 20 kilograms on the moon. Therefore on the moon you could lift weights which are six times heavier than the heaviest weight that you can lift on Earth.

The Earth's gravitational force or pull keeps us and everything else on Earth from floating away to space. To get out into space and travel to the moon or other planets we have to overcome the Earth's gravitational pull.

Entry into Space

How can we overcome the Earth's gravitational pull? Scientists have been working on this for a long time. It is only recently that they have been able to build machines powerful enough to get out of the Earth's gravitational pull. Such machines are called space rockets. Their great speed and power help them to escape from the Earth's gravitational pull and go into space.

Rockets

The powerful space rocket works along the same lines as a simple firework rocket. The firework rocket has a cylindrical body and a conical head. The body is packed with gunpowder which is the fuel. It is a mixture of chemicals that will bum rapidly to form. hot gases.

At the base or foot of the rocket there is an opening or nozzle. A fuse hangs out like a tail from the nozzle. A long stick attached along the body serves to direct the rocket before the fuse is lighted.

When the gunpowder bums, hot gases or exhaust gases rush out of the nozzle. The hot gases continue to rush out as long as the gunpowder bums. When these gases shoot downwards through the nozzle the rocket is pushed upwards. This is called jet propulsion. The simple experiment, shown in the picture, will help you to understand jet propulsion.

点击查看答案

第3题

What Is Missing?Carlos Ghosn, the Brazilian-born car executive, is head of the Japanese ca

What Is Missing?

Carlos Ghosn, the Brazilian-born car executive, is head of the Japanese car manufacturer, Nissan. He spoke to reporters about Japanese economy. [TONE]∥[TONE]

NEWSWEEK: Japan's economy is even worse off now than when you arrived in 1999. Did you expect it to get this bad? [TONE]∥[TONE]

GHOSN: Little by little, I've come to think that what's remarkable about Japan is that there is so much potential. I can see it inside and outside Nissan, but so little is delivered. Japan is always extremely strong when there's a mission. The glorious years have always been driven by a strong, clear vision. It would be fair to say that this vision doesn't exist today—or if it exists, it is blurred. Or fake. People talk about problems, with bad loans and things. What is missing is a clear vision that would mobilize all the qualities Japanese people can show in periods of challenge. [TONE]∥[TONE]

Why are people saying Japan has a problem? What goals would be realistic? [TONE]∥[TONE]

First, Japan did not grow as much as people were expecting. Second, the creation of value and wealth were on very strong up trend until the 1990s. How can Japan resume wealth creation? And how can Japan grow again? Let me give you an example in the automobile market. At its peak, 6 million cars were sold in Japan per year. Today we're barely at 4 million. One objective may be to say: "How can we return to the peak years?" Coming back to the best performance Japan has reached would represent a big jump forward. [TONE]∥[TONE]

Why don't more companies put their own houses in order? Nissan is certainly a model. [TONE]∥[TONE]

There is a lot of coverage of Nissan. From the beginning we anticipated this. I had a sense that we needed to be extremely transparent because we would be introducing a lot of change, and for change to work people need to know why and how we're making these changes. Because Japan's strengths are (found) particularly at the base. The work force is second to none, and once they are convinced that this is the direction to take, people are willing to go the extra mile for these things to happen. [TONE]∥[TONE]

Many Japanese fear radical reform. Is there a middle way? [TONE]∥[TONE]

I personally don't believe in middle ways. I'm not telling you this to be provocative; at Nissan we would never have taken the middle road. When I met Nissan's unions in July of 1999. They came to my office and at the end of these informal talks, I asked if there was anything they wanted to tell me as we worked to come up with a plan. They said: "Yes, we have something. Whatever you have to do, do it fast." They just wanted to get out of the tunnel. [TONE]∥[TONE]

Is Japan overreacting to the threat from China? [TONE]∥[TONE]

Japan is establishing a very solid relationship with China. When you see the transfers of technologies, the investments and collaborations, Japan is finding very smart ways to associate itself with the government. ObvioUsly, there are many countries that would love to take Japan's place. But they will do it if, and only if, Japan allows them to do it. I don't think there is a major outside threat to Japan. The major threat is internal. We're not recognizing the potential of the country and not acting on this potential. [TONE]∥[TONE]

With Japan's stock prices at 20-year lows, is now a good time to invest? [TONE]∥[TONE]

This is the moment to invest, both for Japanese people and for those outside Japan who are seeking opportunity. It will have to be active investment; you'll have to work on it to make sure it delivers. But it's an opportunity, no doubt about it. [TONE]∥[TONE]

点击查看答案

第4题

Why Is it So Difficult to Swat a Fly?The brains of flies are wired to avoid the swatter, U

Why Is it So Difficult to Swat a Fly?

The brains of flies are wired to avoid the swatter, US researchers said on Thursday.

At the mere hint of a threat, the insects adjust their preflight stance to flee in the opposite direction, ensuring a clean getaway, they said in a finding that helps explain why flies can so easily evade swipes from their human foes.

"These movements are made very rapidly, within about 200 milliseconds, but within that time the animal determines where the threat is coming and activates a set of movements to position its legs and wings," Michael Dickinson of the California Institute of Technology said in a statement.

"This illustrates how rapidly the fly's brain can process sensory information into an appropriate motor response," said Dickinson, whose research appears in the journal Current Biology.

Dickinson's team studies this process in fruit flies using high-speed digital imaging equipment and a fancy fly swatter.

In response to a threat from the front, the fly moves its middle legs forward, leans back and raises its back legs for a backward takeoff. If the threat is from the side, the fly leans the other way before takeoff.

The findings offer new insight into the nervous system of the fly, and lends a few clues on how to outsmart them.

Dickinson, a bioengineer, has devoted his life's work to the study of insect flight. He has built a tiny robotic fly called Robofly and a 3-D visual flight simulator called Fly-O-Vision.

点击查看答案

第5题

MatterLook at all the things around us: chairs, desks, cupboards, papers and pens in our c

Matter

Look at all the things around us: chairs, desks, cupboards, papers and pens in our classroom; motor cars, bicycles and buses in the streets; trees, plants and animals in the countryside; birds, aeroplanes and clouds in the sky; fishes, seaweeds and corals in the sea; stars, the moon and the sun in outer space. These and all other things including the human body, are examples of matter. Matter is anything that takes up space and has weight.

What Is Matter Made of ?

Since ancient times, learned men or philosophers have thought about matter and what it is made up of. One group of philosophers thought that matter was made .up of a substance called "hyle" (实质). Another group of philosophers said that matter was made up of four substances, namely earth, water, air and fire. A third group believed that matter was made up of very tiny particles which were too small to be seen. These particles were so small that they could never be further divided into smaller particles. They gave the particles the name atoms which means "those which cannot be divided". The difference between the various kinds of atoms and the ways in which they were joined were supposed to result in the different kinds of matter.

All these ideas arose purely from the mind and were not based on investigation. For many years, people believed in the second idea. But actually it is the third idea that is nearer to our present concept of matter.

Dalton's Atomic Theory

In the early nineteenth century, Dalton, an English school teacher, stated in this atomic theory that matter was made up of tiny, indivisible particles, which he also called atoms. His laboratory work showed him that atoms could neither be divided into smaller parts nor could they be destroyed. He pictured matter as being made up of tiny solid spherical atoms. Today the idea of the atoms has been accepted. But further work has shown that contrary to Dalton's findings, atoms are made up of even smaller particles.

点击查看答案

第6题

SECTION 2Optional Translation(20 points) 党的执政方式与政府职能转变带来的组织约束机制和资

SECTION 2 Optional Translation (20 points)

党的执政方式与政府职能转变带来的组织约束机制和资源获取方式的变化,全球化形势下国际妇女组织运作模式的影响,民间妇女团体大量涌现引发的组织竞争合作格局的改变,妇女群体利益需求多元化的挑战以及组织内部的结构性问题与强烈的变革愿望是妇联寻求组织变革的直接动因。实现这一变革的途径包括重新调整和发展妇联组织与党和政府的关系,拓展妇联组织的职能,实施资源开发战略,对妇联组织的组织结构、组织制度和组织功能进行渐进式变革,使妇联组织在主动适应内外部环境的变迁中获得不断的发展。

点击查看答案

第7题

Our tragedy today is a general and universal physical fear so long sustained by now that w

e can even bear it. There are no longer problems of the spirit. There is only the question: when will I be blown up? Because of this, the young man or woman writing today has forgotten the problems of the human heart in conflict with itself which alone can make good writing because only that is worth writing about, worth the agony and sweat.

He must learn them again. He must teach himself that the basest of all things is to be afraid; and, teaching himself that, forget it forever, leaving no room in his workshop for anything but the old verities and truths of the heart, the old universal truths lacking which any story is ephemeral and doomed, love and honor and pity and pride and compassion and sacrifice. Until he does so he labors under a curse. He writes not of love but of lust, of defeat in which nobody loses anything of value, of victories without hope and worst of all without pity, or compassion. He writes not of the heart but of the glands.

Until he relearns these things he will write as though he stood among and watched the end of man. I decline to accept the end of man. It is easy enough to say that man is immortal simply because he will endure; that when the last ding-dong of doom has changed and faded from the last worthless rock hanging tideless in the last red and dying evening, that even then there will still be one more sound: that of his puny inexhaustible voice, still talking. I refuse to accept this. I believe that man will not merely endure: he will prevail. He is immortal, not because he alone among creatures has an inexhaustible voice, but because he has a soul, a spirit capable of compassion and sacrifice and endurance. The poet's, the writer's duty is to write about these things. It is his privilege to help man endure by lifting his heart, by reminding him of the courage and honor and hope and pride and compassion and pity and sacrifice which have been the glory of his past. The poet's voice need not merely be the record of man, it can be one of the props, the pillars to help him endure and prevail.

点击查看答案

第8题

SECTION 1Compulsory Translation(30 points) It is not my contention that chemical insectici

SECTION 1 Compulsory Translation (30 points)

It is not my contention that chemical insecticides must never be used. I do contend that we have put poisonous and biologically potent chemicals indiscriminately into the hands of persons largely or wholly ignorant of their potentials for harm. We have subjected enormous numbers of people to contact with these poisons, without their consent and often without their knowledge. If the Bill of Rights contains no guarantee that a citizen shall be secure against lethal poisons distributed either by private individuals or by public officials, it is surely only because our forefathers, despite their considerable wisdom and foresight, could conceive of no such problem.

I contend, furthermore, that we have allowed these chemicals to be used with little or no advance investigation of their effect on soil, water, wildlife and man himself. Future generations are unlikely to condone our lack of prudent concern for the integrity of the natural world that supports all life.

There is still very limited awareness of the nature of the threat. This is an era of specialists, each of whom sees his own problem and is unaware of or intolerant of the larger frame. into which it fits. It is also an era dominated by industry, in which the right to make a dollar at whatever cost is seldom challenged. When the public protests, confronted with some obvious evidence of damaging results of pesticide applications, it is fed little tranquilizing pills of half truth. We urgently need an end to these false assurances, to the sugar coating of unpalatable facts. It is the public that is being asked to assume the risks that the insect controllers calculate. The public must decide whether it wishes to continue on the present road, and it can do so only when in full possession of the facts. In the words of Jean Rostand, "The obligation to endure gives us the right to know."

点击查看答案

第9题

下面你将听到一段关于中国教育状况的介绍。中国人历来重视教育,实施“独生子女”政策后尤为如此。中

下面你将听到一段关于中国教育状况的介绍。

中国人历来重视教育,实施“独生子女”政策后尤为如此。中国家庭的平均教育支出约占其收入的15%,而据中国社会调查所的一项研究成果显示,有43%的家庭都设立了专门账户,用来支付孩子的教育费用。

近年来,私立学校也开始在中国流行起来。这些学校鼓励校方和家长共同为学校募集办学资金。现在每个在校生的教育费用有三分之一来自政府以外的渠道,

在中国,考取大学的竞争十分激烈,因而越来越多的学生选择到国外,特别是英国深造。现在去英国深造的中国学生人数超过了任何一个西方国家。据中国驻英使馆统计,目前英国共有6.5万名中国留学生。这些学生每年为英国大学带来高达2.5亿英镑的学费收入。

在建国以来的55年里,中国在教育方面取得了巨大的进步。据联合国称,1949年中国的文盲率高达80%,而到了2002年中国的文盲率已降至15%以下。

尽管如此,据联合国统计,中国的人均教育经费在129个国家里仅名列第100名。中国政府意识到,要提高这一世界排名,还需要投入更多的资源。

为了进一步提高教育水平,中国政府计划到2010年将教育经费增加到占国内生产总值4%的水平。而在10年前,教育经费只占当年国内生产总值的2.6%。

点击查看答案

第10题

SECTION 2Optional Translation(30 points)For the first time in the history of the world, ev

SECTION 2 Optional Translation (30 points)

For the first time in the history of the world, every human being is now subjected to contact with dangerous chemicals, from the moment of conception until death. In the less than two decades of their use, the synthetic pesticides have been so thoroughly distributed throughout the animate and inanimate world that they occur virtually everywhere. They have been recovered from most of the major river systems and even from streams of groundwater flowing unseen through the earth. Residues of these chemicals linger in soil to which they may have been applied a dozen years before. They have entered and lodged in the bodies of fish, birds, reptiles, and domestic and wild animals so universally that scientists carrying on animal experiments find it almost impossible to locate subjects free from such contamination. They have been found in fish in remote mountain lakes, in earthworms burrowing in soil, in the eggs of birds — and in man himself. For these chemicals arc now stored in the bodies of the vast majority of human beings, regardless of age. They occur in the mother's milk, and probably in the tissues of the unborn child.

All this has come about because of the sudden rise and prodigious growth of an industry for the production of man-made or synthetic chemicals with insecticidal properties. This industry is a child of the Second World War. In the course of developing agents of chemical warfare, some of the chemicals created in the laboratory were found to be lethal to insects. The discovery did not come by chance: insects were widely used to test chemicals as agents of death for man.

The result has been a seemingly endless stream of synthetic insecticides.

What sets the new synthetic insecticides apart is their enormous biological potency. They have immense power not merely to poison but to enter into the most vital processes of the body and change them in sinister and often deadly ways. Thus, as we shall see, they destroy the very enzymes whose function is to protect the body from harm, they block the oxidation processes from which the body receives its energy, they prevent the normal functioning of various organs, and they may initiate in certain ceils the slow and irreversible change that leads to malignancy.

点击查看答案
下载上学吧APP
客服
TOP
重置密码
账号:
旧密码:
新密码:
确认密码:
确认修改
购买搜题卡查看答案
购买前请仔细阅读《购买须知》
请选择支付方式
微信支付
支付宝支付
选择优惠券
优惠券
请选择
点击支付即表示你同意并接受《服务协议》《购买须知》
立即支付
搜题卡使用说明

1. 搜题次数扣减规则:

功能 扣减规则
基础费
(查看答案)
加收费
(AI功能)
文字搜题、查看答案 1/每题 0/每次
语音搜题、查看答案 1/每题 2/每次
单题拍照识别、查看答案 1/每题 2/每次
整页拍照识别、查看答案 1/每题 5/每次

备注:网站、APP、小程序均支持文字搜题、查看答案;语音搜题、单题拍照识别、整页拍照识别仅APP、小程序支持。

2. 使用语音搜索、拍照搜索等AI功能需安装APP(或打开微信小程序)。

3. 搜题卡过期将作废,不支持退款,请在有效期内使用完毕。

请使用微信扫码支付(元)
订单号:
遇到问题请联系在线客服
请不要关闭本页面,支付完成后请点击【支付完成】按钮
遇到问题请联系在线客服
恭喜您,购买搜题卡成功 系统为您生成的账号密码如下:
重要提示: 请勿将账号共享给其他人使用,违者账号将被封禁。
发送账号到微信 保存账号查看答案
怕账号密码记不住?建议关注微信公众号绑定微信,开通微信扫码登录功能
警告:系统检测到您的账号存在安全风险

为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!

- 微信扫码关注上学吧 -
警告:系统检测到您的账号存在安全风险
抱歉,您的账号因涉嫌违反上学吧购买须知被冻结。您可在“上学吧”微信公众号中的“官网服务”-“账号解封申请”申请解封,或联系客服
- 微信扫码关注上学吧 -
请用微信扫码测试
选择优惠券
确认选择
谢谢您的反馈

您认为本题答案有误,我们将认真、仔细核查,如果您知道正确答案,欢迎您来纠错

上学吧找答案