【单选题】水准测量中,设后尺A的读数a=1.401m,前尺B的读数为b=2.713m,已知A点高程为15.000m,则视线高程为( )m。
【简答题】The other thing we have to notice is that the assessment of the intelce of any subject is essentially a comparative affair. (3) Now since the assessment of intelce is a comparative matter we...
【判断题】传动轴两端的连接件装好后,只做静平衡试验,不用做动平衡试 验
【多选题】Which subjects must the Birtish pupils study?
【判断题】水准测量中,设后尺A的读数a=2.713m,前尺B的读数为b=1.401m,已知A点高程为15.00m,则视线高程为17.713。
【单选题】水准测量中,设后尺A的读数a=2.713m,前尺B的读数b=1.401m,已知A点高程为15.000m,则水准仪视线高程为()m。
【单选题】水准测量中,设后尺的读数为a=2.713m,前尺读数b=1.401m,已知A点高程15.000m,则B点的高程为。
【单选题】水准测量中,设后尺A的读数a=2.713m,前尺B的读数b=l.40lm,已知A点高程为15.OOOm,则水准仪视线高程为()m。