【判断题】【消耗次数：1】
水准测量原理是利用水准仪提供的一条水平视线，读出前后视尺的读数，进而计算出两点间的高差。
①
正确
②
错误
参考答案：
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相关题目
【单选题】
水准测量中，设后视尺A的读数为a=2.713m，前视尺B的读数为b=1.401m，已知A点高程为15.000m，则水准仪视线高程为（）m
①
13.688
②
16.312
③
16.401
④
17.713
【单选题】
在进行水准测量时，由A点向B点进行测量，测得AB两点之间的高差为0.698m，且B点水准尺的读数为2.376m，则A点水准尺的读数为（ ） m。
①
1.678
②
3.074
③
0.698
④
2.376
【单选题】
利用水准仪测量隧道洞顶水准点高程时，已知拱顶点高程为35m，若已知点水准尺读数为1.515m，隧道地面上待测点水准尺读数为2.015m，则待测点高程为()
①
31.470
②
34.500
【单选题】
设已知水准点A的高程HA =6.953m，点B的设计高程HB =7.381m，若水准仪后视A点水准尺读数为1.262 m，则B 点的前视读数为（ ）时，水准尺尺底就是B点设计标高位置。
①
0.834
②
1.690
③
1.262
④
0.417
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blank
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rises
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Yes, you can.
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Of course, I like to.
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No, I don’t mind.
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Certainly, please do.
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正确
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错误
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field
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limit
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range