bench mining

常見例句

雙語例句

• The experiment results show that high-bench mining is successful at Anqing copper Mine.
  試驗結果表明，高階段強化開采在安慶銅礦的試驗研究獲得圓滿成功。
• An experimental test of bench mining in the high and dangerous slope of a certain open-pit mine was made.
  在某露天礦山的高危邊坡上進行了臺階采礦的試驗研究。
• Based on the detection data, the basic conditions of each cavity were analyzed and the distribution of the cavities below each mining bench was investigated.
  根據(jù)探測數(shù)據(jù)分析了各所測空區(qū)的基本情況，詳查各開采臺階下空區(qū)的分布情況。
  www.jsks.net.cn
返回 bench mining