问题
问答题 简答题
若测压管的读数为h1，毛细高度为h2，则该点的测压管实际高度为多少？（测压管的工作流体分别为水和水银）
答案
参考答案：
h1-h2--水，h1+h2--水银
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若测压管的读数为h1，毛细高度为h2，则该点的测压管实际高度为多少？（测压管的工作流体分别为水和水银）
参考答案：
h1-h2--水，h1+h2--水银
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| I have a happy family. There 1 four people in my family. They are my father, my mother, my sister and 2 . My father is a 3 , and he works in a factory (工厂). He thinks it's a boring job. He wants 4 a policeman. My mother is a teacher. She works 5 a school. She thinks 6 job is very interesting. She works hard and often comes back home late. In her free time, she likes reading 7 and maga  zines. My sister is 8 . She is about one year old. I am a student. I 9 in a school. I like singing. I want to be a 10 when I grow up. | ||||
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