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一、前言为进行电阻法工作而进行的视距测量工作,按照规范,精度要求其相对误差为1%。此精度要求的含义是模糊不清的。它可以理解为各测点之间的误差,各测点相对于测站的误差,也可以理解为测线实际总
I. Introduction The line-of-sight measurement carried out for resistance method work requires a relative error of 1% according to specifications and accuracy. The meaning of this accuracy requirement is ambiguous. It can be understood as the error between the measuring points, the measuring point relative to the error of the measuring station can also be understood as the actual total measuring line