... 观测队 expedition of observation 观测墩observation pillar; observation post 观测法 observational method ...
双语例句
1
The cause of mine pillar destruction in in Dachang Tongkeng Tin Mine was analyzed from observation by photoelastic stressmeter embedded in mine stope 570.
通过对埋设于570中段光弹性应力计的观测，分析了该中段矿柱破坏的情况及原因。
2
The paper introduces a method to use the observation technology to ascertain the width of stage coal pillar by an example.