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11、台风的结构在水平方向分为___区、旋涡区、___区等三圈，在垂直方向分为流入层、___层、流出层等三层。
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相关试题
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12、西太平洋副高和南亚高压虽然都是副热带地区的高压，但在形成过程中，前者是___因子起主要作用，后者则是___因子占主要地位。
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13、西太平洋副热带高压的不同部位，因结构不同，天气也不相同。在脊线附近多___天气，在脊的北侧多___天气。
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15、锋面气旋是影响山东的重要天气系统，可分为两大类：一是发生在___ ）上的北方气旋；另一类是发生在___ ）上的南方气旋。
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16、根据地面形势不同，蒙古气旋发生过程可分为以下三种类型___、___、蒙古副气旋。
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17、台风降水与台风移动路径有关，造成山东降水的台风，主要有___和___两类。
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18、根据冷锋的移动路径，通常把冷锋分为西北冷锋、河西冷锋和北方冷锋三类。其中，西北冷锋的移动路径为___。
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19、切变线是夏季影响山东的一种降水天气系统，其降水的特点是___、___，有时可在同一地区造成连续暴雨。
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20、华北冷涡结构的显著特征是它的非对称性，就整体而言是冷性涡旋，但各部位的温湿分布都有明显差异。冷涡的___较为暖湿，而其___干冷。
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22、强对流天气和暴雨天气的比较。大气层结。暴雨发生在深厚的暖湿气团中，而强对流发生在强的___中，其潜在不稳定能量区要比暴雨___。风的垂直结构。暴雨过程的低层多为东北或偏东风，高层为___；强对流天气低层为___，中高层为西北风。
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23、对流云系在卫星云图上的特征。结构型式。对流云呈___状结构，飑线云系则呈云线或___的分布型式；云区范围。对流云的尺度不大，常为___的云团或云带；色调。对流云亮度大，呈___而光亮；云系边缘特征。未成熟的对流云边界清晰，但不___；发展成熟的对流云，其上风方边界很清楚，多呈___状，而云的下风方边界则较模糊，多呈纤维状沿___分布。
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24、多普勒天气雷达主要由___、___和主用户终端PUP三大部分构成。
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25、我国多普勒天气雷达的观测方式主要采用___方式，目前的体扫方式有三种，分别是___、VCP21和VCP31。
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26、最大不模糊的径向速度与雷达的___成正比。当脉冲对相移大于___时，得到的速度是模糊的。
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27、在雷达硬件定标正确的情况下，影响多普勒天气雷达数据质量的三个主要因素是___、___和___。
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28、当45-55dBZ的回波强度达到___度层的高度时，最有可能产生冰雹。
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29、根据雷达回波形态，可以将对流风暴分为___、___、超级单体风暴和___。超级单体风暴带有一个___的弱回波区。
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1、如果用涡度强度表征系统的强度，那么在脊线上涡度局地变化为负时，___。
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2、地面冷高压的___可以指示冷空气向南爆发的势力。
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3、在高空图上，寒潮冷空气常表现为___或___。
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4、产生冰雹的区域之一：中低层的低槽、切变线、低压中心等辐合系统与高空___相迭置地区。
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5、太平洋副带高压区的低层往往有___存在，这是由下沉运动造成的。
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6、层结稳定度是讨论与大气的温湿水平分布状态联系的___的发展问题。
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7、大气中的水平辐散辐合都是___引起的。
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8、槽线上和槽后有冷平流的槽，预报为___。
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9、锋面附近所以产生大规模的垂直运运动，由于___和___而引起的。
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10、我们把水平气压梯度力和地转偏向力平衡时的大气流场称为___。
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11、短波多半出现在比较平直的西风上，波的振幅比较小，移动的速度___。
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12、作用于实际大气真实的力，一般称之为基本力或牛顿力，包括___等。
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13、重力在赤道上最___，随纬度增加而___ 。
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14、牛顿第二运动定律可导出大气的___方程，质量守恒可导出___方程，而能量守恒则可导出___方程。
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16、如果其他条件不变，锋面坡度是随纬度增加而___，而锋面两侧温差越大则坡度___。
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17、锋按伸展高度的不同，将锋分为：___。
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18、温带气旋生命史一般分为 ___四个阶段。
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19、东亚地区的气旋主要发生在两个地区，它们分别位于___、___。
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20、冬季北半球西风带中有三个明显大槽，它们分别位于___。
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21、影响大气运动的主要因子有 ___。
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22、极地地区的对流层顶大约位于___hPa高度上。
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23、江淮地区初霜冻期约在___，终霜冻期约在___。
推荐试题
【单选题】
According to the woman, who paid for her trip to San Francisco? ___
A. Her trip to San Francisco was sponsored by the Academy.
B. Her trip to San Francisco was paid for by her company.
C. Her trip to San Francisco was paid for by her family.
D. Her trip to San Francisco was paid for by herself.
【单选题】
What is the name of George Miller’s new movie? ___
A. Happy Feeling.
B. Happy Dancing.
C. Happy Foot.
D. Happy Feet.
【单选题】
Which name is not mentioned in the film? ___
A. Nicole Kidman.
B. Hugh Jackman.
C. George Clooney.
D. Robin Williams.
【单选题】
Which of the following statement is not true about “Life in the Freezer”? ___
A. It was a documentary film.
B. It was made by National Geographic and the BBC.
C. It was a story of the amazing life of Emperor penguins.
D. The
E. mperor penguin sang to each other to find a mate and made friends.
【单选题】
What should you do during a high-pressure periods? ___
A. Lock yourself in a room with your work.
B. Leave your work and go on a vocation.
C. Tell your boss you can’t finish your work.
D. Get together with people who will revitalize and inspire you.
【单选题】
Which of the following is the correct description of TempWorld? ___
A. The era of guaranteed jobs is history.
B. We are all temporary workers.
C. You have to equip yourself with the skills.
D. All of the above.
【单选题】
What should a career activist do? ___
A. Being a career activist means concentrating on daily business.
B. Being a career activist means you can do a business as long as it meets your short-term needs.
C. A career activist should take the long view of his career.
D. A career activist should plan everything in advance.
【单选题】
What should you do in the TempWorld? ___
A. In TempWorld you must withstand disappointment, juggle stressful situations, and handle pressure.
B. You must learn from your setbacks and use them to your advantage in the future.
C. Things always go well for successful people because they are honest.
D. Both A and B.
【单选题】
Which of the following statements is Not True? ___
A. Your boss may be willing to change his behavior than your think.
B. Some managers don’t care how much their words or actions upset staffers.
C. You should tell your managers how their outbursts make you feel.
D. If the boss values your work, he may stop his abusiveness.
【单选题】
Which of the following public places is NOT mentioned that have banned mobiles? ___
A. restaurants
B. gas stations
C. theatres
D. museums
【单选题】
What happened when the cellphone of the speaker’s friend rang? ___
A. His friend answered the phone and the speaker became invisible to his friend.
B. They answered the phone together.
C. The speaker threw away his friend’s cellphone.
D. His friend hung up the phone and kept talking to the speaker. (C)
【单选题】
What happened to the man? ___
A. He had a car accident.
B. He had his arms broken.
C. He lost his mobile phone.
D. He was not able to use his mobile because he was in a remote area.
【单选题】
Which of the following is NOT true? ___
A. Today there are about 400 million cellphone owners.
B. Today there are about 300 million Personal Computer subscribers.
C. Cellphones will be more often used.
D. Cellphones will completely replace Personal Computers.
【单选题】
Which of the following is true? ___
A. Ellen Johnson-Sirleaf stayed in her country during the nation’s civil war.
B. She is still working for the United Nations.
C. She is the first woman ever elected president of an Asian country.
D. She is a Liberia.
【单选题】
What do you know about the solar eclipse? ___
A. Only hundreds of people gazed at it.
B. It was caused by the earth passing in front of the moon.
C. It was not often seen.
D. It started in Mongolia and ended in Brazil.
【单选题】
What is true about this meeting between the USA and China? ___
A. It was a meeting between Xi Jinping and Donald Trump.
B. It was the first time that the Chinese president had visited the United States.
C. The issue of the Olympics was discussed.
D. South Korea’s nuclear weapons program was discussed.
【单选题】
In which year did the station’s first permanent crew arrived? ___
A. 1998
B. 2000
C. 2002
D. 2003
【单选题】
If elected, ________________. ___
A. Richardson would be the first Hispanic President.
B. Clinton would be the first African-American President.
C. Romney world be the first Hispanic President.
D. Clinton would be the first Mormon President.
【单选题】
What are the things that the speaker’s inner and outer life based on? ___
A. Money
B. Health
C.
D. elicious food
【单选题】
What kind of things has its own reason for existing? ___
A. Questioning
B. The structure of reality
C. Curiosity
D. The mysteries of eternity
【单选题】
Who are so full of doubts? ___
A. Fools and fanatics
B. Wise people
C. Professors
D. University students
【单选题】
To the speaker, what kind of things always win in life? ___
A. Truth and love
B. Power and status
C. Great minds
D. Money and material
【单选题】
What’s the key word of the speaker? ___
A. Love
B. Power
C. Freedom
D. Curiosity
【单选题】
What happened to the man? ___
A. He committed identity theft.
B. He was put in prison.
C. He reported a case of theft to police.
D. He robbed a bank.
【单选题】
What is the attitude of Mrs. Washington? ___
A. She tries to cover up for little George.
B. She thinks Mr. Washington should not ask George directly.
C. She encourages George to chop down the tree.
D. She thinks Mr. Washington should put the blame on the sharp axe.
【单选题】
What do Nancy’s colleagues think about her transgender transition? ___
A. They think it is ridiculous.
B. They make a big fuss about it.
C. They take it lightly.
D. They are sympathetic.
【单选题】
What are the two women talking about? ___
A. They are talking women’s liberation.
B. They are talking about an ideal husband.
C. They want a rewarding job.
D. They are talking about women’s choice between family and career.
【单选题】
According to what you’ve heard, which of the following is NOT true? ___
A. The two ten-minute workouts help people get into shape in a short time.
B. The two ten-minute workouts are designed for the people of certain level of fitness.
C. The two ten-minute workouts help people to lose weight and to be vigorous.
D. The two ten-minute workouts are suitable for most people.
【单选题】
What does Cindy say about visiting Costa Rica in June? ___
A. It is bad because June falls in the rainy season.
B. It is bad because there is almost no sunshine in June.
C. It is not bad because it seldom rains on the coast.
D. It is not bad because it does not rain all the time and in all the places.
【单选题】
What did the professor say about the translation of idioms across language? ___
A. Almost all idioms are translatable and can be universally used.
B. Idioms are hardly translatable and cannot be universally used.
C. Not all idioms are translatable but many have translations in other language.
D. All idioms are translatable and tend to become international.
【单选题】
According to Professor Randal, which of the following is true for SAT II? ___
A. It tests your critical thinking and problem-solving skills.
B. It is more content oriented.
C. It is designed to measure subject-area knowledge.
D. It is designed to measure achievement in
E. nglish, math, reading, and science.
【单选题】
The movie in IMAX format adds the amazing effects except ___________. ___
A. the effect of sound
B. the effect of view
C. the effect of landscape
D. the effect of mystery
【单选题】
What can we learn from the conversation? ___
A. Nobody thinks he is under stress.
B. People should avoid stress completely.
C. Stress is a normal state of affairs.
D. Nobody is subject to stress.
【单选题】
What is Tom’s attitude towards the mobile phone? ___
A. It is very convenient to send text messages.
B. People have to put up with the inconvenience of using mobile phones.
C. He feels important when he uses his mobile phone in public.
D. He cannot live a day without his mobile phone.
【单选题】
Where did Helena start learning Dutch? ___
A. Spain
B. Holland
C. Sri Lanka
D. Indonesia
【单选题】
According to what the broadcaster says about what happened when the blackout occurred, which of the following is not true? ___
A. People crowded the streets of New York.
B. Throngs of people walked across the bridge, screaming and cursing.
C. The blackout stopped subways, buses and turned off traffic lights.
D. Many people are thinking of hitching a ride.
【单选题】
Who is Dr. Burkey? ___
A. The anchor
B. The questioner
C. A student
D. A clinical psychologist.
【单选题】
Which is true about Gandhi’s nonviolence? ___
A. There will be no pains and defeats when people use nonviolence.
B. People should be prepared to die like a soldier when they use nonviolence.
C. Nonviolence means that you have to accept injustice.
D. Soldiers can use violence against violence.
【单选题】
肖东和外祖父是___
A. 直系血亲
B. 直系姻亲
C. 旁系血亲
D. 旁系姻亲
【单选题】
按罗马法的亲等算法，小杨和叔叔的孙子是___
A. 三等亲
B. 四等亲
C. 五等亲
D. 六等亲
