论文部分内容阅读
常规的烟囱倾斜观测方法要求在烟囱底部选择两条观测基线,鉴于观测场地条件复杂,给实际作业带来很大困难及工作量。本文对其常规方法作了近一步改进,给出了一种新的观测方法。
The conventional chimney tilt observation method requires two observation baselines to be selected at the bottom of the chimney. In view of the complicated conditions of the observation site, great difficulties and workloads are caused for the actual operation. In this paper, we make some improvements to the conventional method and give a new method of observation.