The liquid flow system of a stope is a key for stope leaching.

采场液流系统的研究是就地浸出的关键技术之一。

This paper introduces the method of slope adjustment of stope face.

文章介绍了回采工作面的调斜方法。

Water drainage in hollow open pit stope is a key link of production.

凹陷露天采场排水是一个十分重要的生产工艺环节。

As Daihe Coal Mine stope and often face a lack of time for the equipment.

岱河煤矿是衰老矿井，由于受采场限制，常常出现没有时间装面的情况。

Stope ground pressure control is a key issue in an open stope mining process.

采场地压控制是空场采矿法开采工艺的关键环节。