问题 问答题 简答题

管网测压的方式有哪些?其各自的特点是什么?

答案

参考答案:

测压的主要方式有:手工量测、自动水压记录仪和远传测压系统。

手工测量使用瞬时记录普通压力表,主要性能为适用于瞬时测压自动记录压力表的性能要求为自动记录压力表用于24h连续测压远传测压系统将测压点的水压用有线或无线的方式及时和连续地传至调度中心。

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第二节 (共5小题;每小题2分,共10分)

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。

The wife-carrying World Championship has been celebrated in a small town in central Finland since 1992. In 1992, the people of the town decided to restart some long-forgotten traditions.  71  He was said to only accept men as members of his gang who proved their worth in challenges. At that time, it was also a common practice to steal women from neighboring villages.

72   A large number of competitors, people, and journalists from Finland to Canada attend the Wife-carrying World Championship every year.

73    The Wife-carrying World Championship is held on a 253.3 meters long official track. The track has two dry obstacles and a water obstacle, about a meter deep. The wife to be carried may be your own, or your neighbor’s. The minimum weight of the wife to be carried is 49 kg. If she is less than 49kg. If she is less than 49kg, the wife will be given a heavy bag to carry. Each time a competitor drops his wife, that couple will be fined 15 seconds.  74 

Alongside with the Wife-carring World Championship, there is also a team competition. The distance is the same but three men in the team carry the wife in turns. At the exchange point the carrier has to drink official “wife-carrying drink.” Then he may continue the race.  75 

While the Wife-carrying World Championship is being held, there are bands playing music, a wife carrying dance and other forms of entertainment.”

A.There are a few basic rules.

B.People everywhere hold the event.

C.A special prize is awarded to the team.

D.Do you know how these traditions restarted? E.This event is becoming increasingly popular.

F.The winner is the couple who complete the course in the shortest time.

G.Back in the late 1800s, there was a robber called Rosvo-Ronkainen in that area.