“回采”的英语？

“回采”的拼音为：huí cǎi...

文章介绍了回采工作面的调斜方法.This paper introduces the method of slope adjustment of stope face.论述了回采巷道的矿压显现规律.In this paper, laws of mining pressure appearance are discussed.从那里我们乘坐电缆车下山返回采尔马特小镇.From there we went down to Zermatt by...