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MeterorologyThe science of meteorology (气象学) is concerned with the study of the structu

Meterorology

The science of meteorology (气象学) is concerned with the study of the structure, state, and behavior. of the atmosphere. The subject may be be approached from several directions, but the scene cannot be fully appreciated from any one vantage point(46).

One may consider the condition of the atmosphere at a given moment and attempt to predict changes from that condition over a period of a few hours to a few days ahead(47)

Synoptic meteorology is the scientific basis of the technique of weather forecasting by of the preparation and analysis of weather maps and aerological (天气的,气象学的) diagrams.(48). In serving the needs of shipping, aviation, agriculture, industry, and many other interests and fields of human activity with accurate weather warnings and professional forecast advice, great benefits are reaped in the from of the saving of human life and property and in economic advantages of various kinds,(49).

The tools needed to advance our knowledge in this way are the disciplines of mathematics and physics applied to solve meteorological problems.(50).

A Different views must be integrated to give perspective to the whole picture.

B The use of these tools forms that branch of the science called dgnamic meteorology

C There are, of course, some exceptions.

D This approach is coverd by the branch of the science called synoptic meteorology.

E The practical importance of the numerous applications of weather forcasting can not be overestimated.

F One important purpose of meteorology is constantly to strive, through advanced study and research, to increase our knowledge of the atmosphere with the aim of improving the accuracy of weather forecasts.

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更多“MeterorologyThe science of meteorology (气象学) is concerned with the study of the structu”相关的问题

第1题

SCI比它的网络版SCIE收录的期刊多。()
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第2题

SCI 有印刷版、光盘版和网络版, 其中() 包括核心版(SCI) 和扩展版(SCIE)

A.印刷版

B.光盘版

C.缩微胶片

D.网络版

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第3题

This text is mainly about__________. 查看材料A.the scie

This text is mainly about__________. 查看材料

A.the scientific leadership of the U.S.

B.the shortage of scientists in the U.S.

C.the rapid globalization of science

D.better communication and globalization

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第4题

A.They will change their attitude to science.B.They will be more sympathetic with scie

A.They will change their attitude to science.

B.They will be more sympathetic with science and understand the work done by scientists.

C.They will certainly become scientists as they hope to.

D.It will bring about good reading and learning.

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第5题

Which of the following statements about Paul Van Dijk is NOT tree?A.He was one of the scie

Which of the following statements about Paul Van Dijk is NOT tree?

A.He was one of the scientists who have warned against the threats of underground fires.

B.He has detected and monitored underground fires in the Netherlands.

C.He has worked with the Chinese government on the underground fires issue.

D.He works for a research institute in the Netherlands."

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第6题

Paragraph 3 __________ ~ 查看材料A.What exactly is scie

Paragraph 3 __________ ~ 查看材料

A.What exactly is science.

B.How do you find an explanation.

C.What topics do you need.

D.How do you answer your child"s questions.

E.Where does your child study science.

F.How do you set up the experiment on salt and water,

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第7题

Paragraph 2 __________ ? 查看材料A.What exactly is scie

Paragraph 2 __________ ? 查看材料

A.What exactly is science.

B.How do you find an explanation.

C.What topics do you need.

D.How do you answer your child"s questions.

E.Where does your child study science.

F.How do you set up the experiment on salt and water,

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第8题

听力原文:Many people catch a cold in the springtime or fall. It makes us wonder... if scie

听力原文: Many people catch a cold in the springtime or fall. It makes us wonder... if scientists can send a man to the moon, why can't they find a cure for the common cold. The answer is easy. There see actually hundreds of kinds of cold viruses out there. You never know which one you will get, so there isn't a cure for each one.

When a virus attacks your body, your body works hard to get rid of it. Blood rushes to your nose. You feel terrible because you can't breathe well, but your body is actually "eating" the virus. Your temperature rises and you get a fever, but the heat of your body is killing the virus. You also have a ninny nose to stop the virus from getting to your cells. You may feel miserable, but actually your wonderful body is doing everything it can to kill the cold.

Different people have different methods to cure colds. In the United States and some other countries, for example, people might eat chicken soup to feel better. Some people take hot baths and drink warm liquids. Other people take medicines to stop the fever, headache, and runny nose.

There is one interesting tiring to note—same scientists say taking medicines when you have a cold is actually bad for you. The virus stays in you longer because your body doesn't have a way to fight it and kill it. Bodies can do an amazing job on their own, and medicines may affect the body's work. However, others can hardly believe it. So, there is a joke on taking medicine when you have a cold. It goes like this: It takes about 1 week to get over a cold if you don't take medicine, but only 7 days to get over a cold if you take medicine.

(26)

A.It has to suffer the misery passively.

B.It will produce more cells.

C.It will rebuild its systems.

D.It will work hard to kill the cold.

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第9题

Icy Microbes1In ice that has sealed a salty Antarctic lake for more than 2,800 years, scie

Icy Microbes

1 In ice that has sealed a salty Antarctic lake for more than 2,800 years, scientists have found frozen bacteria and algae that returned to life after thawing. The research may help in the search for life on Mars, which is thought to have subsurface lakes of ice.

2 A research team led by Peter Doran of the University Of Illinois at Chicago drilled through more than 39 feet of ice to collect samples of bacteria and algae. When Doran's team brought them back and warmed them up a bit, they sprang back to life.

3 Doran said the microbes have been age-dated at 2,800 years old, but even older microbes may live deeper in the ice sheet sealing the lake, and in the briny water below the ice. That deeper ice and the water itself will be cautiously sampled in a later expedition that will test techniques that may one day be used on Mars.

4 Called Lake Vida, the 4.5-square-kilometer body is one of a series of lakes located in the McMurdo Dry Valleys of Antarctica, some 2,200 kilometers due south of New Zealand. This lake has been known since the 1950s, but people ignored it because they thought it was just a big block of ice. While at the site for other research in the 1990s, Doran and his colleagues sent radar signals into the clear ice covering the lake and were surprised to find that 62 feet below there was a pool of liquid water that was about seven times more salty than seawater.

5 That prompted the researchers to return in 1996 with equipment to drill a hole down to within a few feet of the water layer. At the bottom of this hole, researchers harvested specimens of . algae and bacteria.

6 The researchers will return in 2004 equipped with instruments that are sterilized. They will then drill through the full 62 feet of ice and sample some of the briny water from the lake for analysis. The water specimen will be cultured to see if it contains life. Specimens from the water are expected to be even older than the life forms extracted from the ice covering.

A Significance of Testing Techniques for Sampling Microbes in the Deep lee Sheet

B Special Features of Lake Vida

C Later Expedition on Mars

D 2004 Revisit Planned for Collecting Lake Water Specimens

E Antarctic Frozen Life Sampled and Revived

F Accidental Discovery of lee-sealed Lake Water in Antarctica

Paragraph 2 ______

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