For reason, author puts forward coordinate calculation method of highway survey.

为此，提出了公路测量坐标计算方法。

youdao

This work has to be done with lot of survey and calculation.

该法需要重复多次测量和计算，才能确定边桩的位置，野外工作量较大。

youdao

This work has to be done with lot of survey and calculation.

该法需要重复多次测量和计算，才能确定边桩的位置，野外工作量较大。

youdao