slice mining meaning in Chinese

分层开采

In situ measurement of floor strata displacements in slice mining
分层开采底板岩层移动的现场观测研究
Simulation on overlying strata ' s motion rule in shallow seam slice mining
浅埋厚煤层分层开采覆岩移动规律模拟研究
Prediction and treatment of spontaneous combustion during slicing mining of thick seam
厚煤层分层开采自然发火的预测预报及处理
Study on the directly transiting technology from the under slice mining face to the upper one
下分层直接过渡到上分层开采工艺研究
Inquiring into gas emission law from top slice during slice mining of an extra - thick coal seam
特厚煤层分层开采顶分层瓦斯涌出规律探讨

More: Next