rotation stage positioning equipment是什么意思

用法例句

It is of some advantages to use full-rotating equipment to clear underground obstacles such as little destructive effect for undisturbed soil and no disturbing the underground soil body.

某地下车站工程施工时,遇到原有建筑的桩基础需拔除,采用全回转设备清除地下障碍物具有对地下原状土破坏小、基本不扰动地下土体的优点。