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根据以下材料,回答题Experience the World in 3D GameEver wondered how your cat or dog sees t

根据以下材料,回答题

Experience the World in 3D Game

Ever wondered how your cat or dog sees the world? Now you can look through their eyes with the first 3D game that recreates the vision of different species based on scientific evidence. The online simulation, created by the French 3D design company Dassault Systemes, with the guidance of veterinary ophthalmologist (眼科专家) Didier Schmidt-Morand, mimics (模仿) the vision of five animals——cats dogs, rats, hawks and bees——as a player steers them through Place Vendoe in Paris.

Due to differences in fiend of view, colour perception and night vision, for example, sight can be drastically different from species to species. "In terms of performance, eyes are as variable as different models of cars," says Schmidt-Morand.

The game was created by using existing virtual models of the square then applying effects based on descriptions of each animal"s vision. Dassault"s 3D software allows a scene to be modified by adding blur or changing the colours, angle of vision and depth of field.

Although it was easy to recreate vision inferior to that of humans —— cats and dogs, for example, have trouble distinguishing shades of red——replicating features that we are unable to see was a challenge. Hawks have more detailed vision than ours, whereas dogs are better at seeing movement and have a wider field of view. "We used virtual cameras to precisely simulate larger viewing angles but the result made people nauseous(令人作呕的 )," says Schmidt-Morand. "So we tweaked (微调 ) the model to give a sense of the wider view without sticking to reality."

The rat"s view also departs from reality: because they are near-sighted, everything more than 15 centimetres away is a blur, so they typically move close to walls to help them navigate. "A rat would never throw itself into the middle of an open area," says Schmidt-Morand. The simulation for this animal is supplemented with a map in the top right comer to help determine the rat"s position: because of their limited eyesight, most landmarks are obscured.

The game is intended as an educational resource and players can discuss their experience with others through community features on the website. If there is interest from schools and zoos, the team hopes to recreate the vision of more animals.

The game developed by Dassault Systemes is the first 3D game recreating the vision 0f different species. 查看材料

A.Right

B.Wrong

C.Not mentioned

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更多“根据以下材料,回答题Experience the World…”相关的问题
第1题
根据以下材料,回答题The Issue of PackageMaybe everyone has such an experience that you have

根据以下材料,回答题

The Issue of Package

Maybe everyone has such an experience that you have to unwrap several layers of packaging when you enjoy a piece of candy. But this overuse of wrapping is not confined to luxuries. It is becoming increasingly difficult to buy anything that is not done up in beautiful wrapping.

The package itself is of no interest to the shopper, who usually throws it away immediately. So why is it done? Some of it, like the cellophane on meat, is necessary, but most of the rest is simply competitive selling. This is absurd. Packaging is using up scarce energy and resources and messing up the environment.

Recycling is already happening with milk bottles which are returned to the dairies, washed out,and refilled. But both glass and paper are being threatened by the growing use of plastic. More dairies are experimenting with plastic bottles.

The trouble with plastic is that it does not rot. Some environmentalists argue that the only solution to the problem of ever increasing plastic containers is to do away with plastic altogether in the shops, a suggestion unacceptable to many manufacturers who say there is no alternative to their handy plastic packs.

It is evident that more research is needed into the recovery and reuse of various materials and into the cost of collecting and recycling containers as opposed to producing new ones. Unnecessary packaging, intended to be used just once, and make things look better so more people will buy them, is clearly becoming increasingly absurd. But it is not so much a question of doing away with packaging as using it sensibly. What is needed now is a more advanced approach to using scarce resources for what is, after all, a relatively unimportant function.

"This overuse of wrapping is not confined to luxuries. " (Line 2, Paragraph 1) means __________. 查看材料

A.more wrapping is needed for ordinary products

B.more wrapping is used for luxuries than for ordinary products

C.too much wrapping is used for both luxury and ordinary products

D.the wrapping used for luxury products is unnecessary

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第2题
根据听力,回答题:A.The flu the man suffered from.B.The earthquake they experience

根据听力,回答题:

A.The flu the man suffered from.

B.The earthquake they experienced.

C.The proper response to an earthquake.

D.The disaster canned by an earthquake.

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第3题
根据以下材料,回答题Why is the Native Language Learnt So WellHow does it happen that childr

根据以下材料,回答题

Why is the Native Language Learnt So Well

How does it happen that children learn their mother tongue so well? When we compare them with adults learning a foreign language, we often find this interesting fact. A little child without knowledge or experience often succeeds in a complete mastery of the language. A grown-up person with fully developed mental powers, in most case, may end up with a faulty and inexact command.

What accounts for this difference?

Despite other explanations, the real answer in my opinion lies partly in the child himself,partly in the behavior. of the people around him. In the first place, the time of learning the mother tongue is the most favorable of all, namely, the first years of life. A child hears it spoken from morning till night and, what is more important, always in its genuine form, with the right pronunciation, right intonation, right use of words and right structure. He drinks in all the words

and expressions, which come to him in a flash, ever-bubbling spring. There is no resistance: there is perfect assimilation.

Then the child has, as it were, private lessons all the year round, while an adult language-student has each week a limited number of hours, which he generally shares with others. The child has another advantage: he hears the language in all possible situations, always accompanied by the right kind of gestures and facial expressions. Here there is nothing unnatural, such as is often found in language lessons in schools, when one talks about ice and snow in Juneorscorching heat in January.

And what a child hears is generally what immediately interests him. Again and again, when his attempts at speech are successful, his desires are understood and fulfilled.

Finally, though a child"s "teachers" may not have been trained in language teaching, their relations with him are always close and personal. They take great pains to make their lessons easy.

Compared with adults learning a foreign language, children learn their native language with ease. 查看材料

A.Right

B.Wrong

C.Not mentioned

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第4题
根据以下材料,回答题Air PollutionThere is no question that the old style. of air pollution

根据以下材料,回答题

Air Pollution

There is no question that the old style. of air pollution could kill people. In one week following the infamous "peasouper" fog in December 1952,4,700 people died in London. Most of these people were elderly and already had heart or lung diseases. A series of these killer fogs eventually led to the British Parliament passing the Clean Air Act which restricted the burning of coal.

Fortunately, the effect of smog on the lungs is not so dramatic. Scientists have now conducted a number of laboratory experiments in which volunteers are exposed to ozone inside a steel chamber for a few hours. Even at quite low concentrations there is a rewrsible fall in lung function,an increase in the irritability of the lungs and evidence of airway inflammation. Although irritable and inflamed lungs are particularly seen in people with asthma(哮喘 )and other lung diseases, theseeffects of ozone also occur in healthy subjects. Similar changes are also seen after exposure to nitrogen dioxide, although there is some disagreement about the concentration at which they occur.

Other studies have found that people living in areas with high levels of pollution have more symptoms and worse lung function than those living in areas with clean air. Groups of children attending school camps show falls in lung function even at quite low concentrations of ozone.

There is also a relationship between ozone levels and hospital admissions for asthma, both in North America and Australia. It is suspected that long-term exposure to smog may result in chronic bronchitis (支气管炎) and emphysema (肺气肿) , but this has yet to be proven.

Recently an association has been found between the levels of particles in the air and death rates in North American cities. The reason for this association is not understood and as yet there is no evidence this occurs in Australia. However, we do know that hazy days are associated with more asthma attacks in children.

Which of the following is NOT the result of laboratory experience? 查看材料

A.Low concentrations.

B.Fall in lung function.

C.Irritability of the lungs.

D.Airway inflammation.

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第5题
根据以下材料,回答题BioroboticsSurgeons are being able to enter the eye to carry out operat

根据以下材料,回答题

Biorobotics

Surgeons are being able to enter the eye to carry out operations——atleast in a virtual sense.

Techniques derived from virtual reality- the computer system that immerses operations in an artificial computer-generatedworld —— will allow surgeons to feel as if he could see the inside of, the eyeduring an operation, creating the illusion that they are actually there.

Researchers at the Biorobotics (生物机械人技术) Laboratory of McGill University in Montreal are building a robot, known as Micro SurgeryRobot-1 (MSR-I for short) , that will perform. delicate operations under thecontrol of a human surgeon. The robot is specifically designed for performing eye surgery but could have other applications, such as the removal ofbrain tumors.

The system could also be used to allow surgeons and theirstudents to practice simulated surgery that feel like the real thing —— withoutthe real consequences for the patients.

During the operations, the surgeon manipulates a set of controls knownas the master. These are connected through a high-performance computer tothe robot. Both the master and the robot have two limbs. When the surgeonmoves the master"s limbs, the robot"s limbs move in exactly the same way, except that the movements can be sealed down as much as a thousandtimes. This will eliminate hand tremor and poor accuracy and thus reducethe damage to the eye that can occur with present microsurgery techniques.Each of the robot"s limbs has a minimum movement of one micrometer——more than one hundred times the precision of the human hand.

The computer also creates a three-dimensional robot"s eye view of theinside of the eye that the surgeon can see by wearing a virtual reality helmet (头盔) that has a small lens in front of each eye.

To provide the surgeon with such a realistic experience, MSR-I must beable to move rapidly,but this requires extremely fast computing. To handlethe computational demands of instant interaction, the McGill team is constructing its own parallel-processing computer. It is also studying areas such asmuscle mechanism, artificial intelligence and optics, and has already built another microrobot, MR-I, capable of manipulating a single living cell.

The so-called "virtual reality" mentioned in this passage refers to __________. 查看材料

A.operations conducted inside the eye

B.computer-created illusions that assist in operations

C.new applications of visual technology

D.new notions that help improve microsurgery

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第6题
根据以下资料,回答题。<IMG nerror=jQuery.utils.imgErrorCallback(this) src="http://im

根据以下资料,回答题。

<IMG nerror=jQuery.utils.imgErrorCallback(this) src="http://img.shangxueba.cn/files/20141104/20141104134737_1884.jpg" ">查看材料

2003——2011年,累计完成全社会固定资产投资额为

A.1523431

B.1448711

C.1384561

D.1267751

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第7题
根据以下资料。回答题。 2009~2012年中国农村居民家庭人均消费支出 2009。2012年,

根据以下资料。回答题。

2009~2012年中国农村居民家庭人均消费支出

根据以下资料。回答题。 2009~2012年中国农村居民家庭人均消费支出 2009。2012年,根据2009。2012年,中国农村居民家庭人均消费支出年均增加约: 查看材料

A.478.63元

B.638.17元

C. 957.25元

D.1914.50元

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第8题
根据下面内容,回答题 ??Market Research??0 Market research involves in collecting and sortin

根据下面内容,回答题

??Market Research

??0 Market research involves in collecting and sorting facts and opinions from specific groups

00 0f people.The purpose of research can vary from discovering the popularity of a political

34 party to assessing whether is a product needs changing or replacing.Most work in

35 consumer research involves interviewers employed by market research agencies,but

36 certain industrial and social research is carried out by any specialist agencies.??Interviews

????37 may be with individuals or groups and can last anything as from a few minutes to an hour

38 0r more.In some interviews,people may be asked to examine or try out products before

39 giving up their opinion.Successful interviewers tend to like meeting people and should

40 not only be shy of addressing strangers.Interviewers are usually expecled to work

41 unsupervised,organizing their own workload.Self-discipline is absolutely essential,and

42 as are motivation and enemy.There are no specific age limits for such a work,though

43 many agencies prefer to employ older applicants with experience of meeting people。

44 Market research agencies which frequently organize training,where trainees learn how

45 to recognize socio-economic groups and practice approaching to the public。 ??????

34__________ 查看材料

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第9题
根据材料,回答题 可导致软骨关节病损、跟腱炎症,18岁以下儿童禁用的抗菌药物是()

根据材料,回答题

可导致软骨关节病损、跟腱炎症,18岁以下儿童禁用的抗菌药物是()。 查看材料

A.林可霉素类

B.酰胺醇类(氯霉素)

C.四环素类

D.氨基糖苷类

E.氟喹诺酮类

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第10题
根据以下答案,回答题

斑鳖 肿斑鳖素的含量测定采用

查看材料

A.紫外一可见分光光度法

B.薄层色谱扫描法

C.气相色谱法

D.高效液相色谱法

E.毛细管电泳色谱法

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