下图所示区域中a、b、c线为等压线,箭头表示A地风向,d、e线为等温线,g、f、h线

题型:单项选择题 案例分析题

问题:

下图所示区域中a、b、c线为等压线,箭头表示A地风向,d、e线为等温线,g、f、h线为等高线,①、②为该地设计的引水渠。读图完成完成下列小题。

根据图中信息可以推断()

A.a线气压值低于c线

B.从②引水灌溉更便利

C.d线气温值高于e线

D.图中湖泊可能为咸水湖

考点:地球科学大气科学大气科学题库
题型:单项选择题 案例分析题

站前广场的功能是多方面的,但最主要的是其()功能。

A.文化

B.交通

C.商业

D.休憩

题型:单项选择题 案例分析题


(每题的备选项中,只有1个最符合题意)

某建筑工程,南北朝向,桩基采用锤击沉淀法施工,基础底板长×宽×厚为40m×20m×1.1m,不设后浇带和变形缝,该建筑为钢筋混凝土框架结构,普通混凝土小型空心砌块填充墙作围护结构。底板混凝土强度等级为C35,配制底板混凝土采用P·O32.5水泥,浇筑时采用1台混凝土泵从东向西一次连续浇筑完成。

普通混凝土小型空心砌块的施工要求是( )。

A.必须与砖砌体施工一样设立皮数杆、拉水准线

B.小砌块施工应错孔对缝搭砌

C.灰缝可以有透明缝

D.小砌块临时间断处应砌成直槎

题型:单项选择题 案例分析题

下列哪项不是寒冷疗法的作用机制()

A.开始血管收缩,继之血管扩张

B.降低毛细血管壁通透性

C.降低新陈代谢(抑制炎症)

D.始疼痛减轻,继之加重疼痛(如寒冷麻醉、止痛)

E.降低肌肉活动性(抑制肌肉痉挛)

题型:单项选择题 案例分析题

阅读理解。

     根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多

余选项。

     Animation means making things which are lifeless come alive and move.

        1   But not until this century have we managed to capture it, to record it, and in the case of animation, to reinterpret it and recreate it.   2   

In the world of cartoon animation, nothing is impossible. You can make the characters you create do

exactly what you want them.

      A famous early cartoon character was Felix ,the Cat, created by Pat Sullivan in American in the early

nineteen twenties.    3   He could do all sorts of things no natural cat could do like taking off his tail, using

it as a handle and then putting it back.

      Most of the great early animators lived and worked in America, the home of the moving picture

industry.   4  Popeye, the Sailorman and his girl friend Olive Oyl were born at the Max Fleischer studios

in 1933.

      But to be an animator, you don't have to be a professional.   5   All you have to do is draw directly

on to blank film and then run a projector.

A. To do all this, we use a movie camera and a projector.

B. It is possible for anyone to make a simple animated film without using a camera at all.

C. Felix was a marvelous cat.

D. From earliest times, people have always been fascinated by movement.

E. The moving picture industry really experienced a trough (低谷期), and then achieved the

    fabulous(难以置信的) success.

F. Felix, the lovely cat, makes our audience laugh all the time.

G. The famous Walt Disney cartoon characters came to life after 1928.

题型:单项选择题 案例分析题

气压测量旧制采用()为单位。

A.Kg/cm²

B.Kg/mm²

C.Kg/m²

D.g/mm²

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