论文部分内容阅读
近几年来我们对如何提高机掘坑探工程效率、保证完成地质坑探工作量，在技术上做过一些探讨，现将我们的体会简介如下：
In recent years, we have done some research on how to improve the efficiency of machine excavation and exploration engineering and ensure the completion of geological excavation work. Now we are briefed on the experience as follows: