bench mining

基本解釋

• 階梯式開采

英漢例句

雙語例句

• The experiment results show that high-bench mining is successful at Anqing copper Mine.
  試驗(yàn)結(jié)果表明，高階段強(qiáng)化開采在安慶銅礦的試驗(yàn)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(jìn)行了臺(tái)階采礦的試驗(yàn)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(cè)數(shù)據(jù)分析了各所測(cè)空區(qū)的基本情況，詳查各開采臺(tái)階下空區(qū)的分布情況。
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詞組短語

短語

• bench h mining 階梯式開采
• composite -bench mining 組合臺(tái)階開采
• open bench mining 露天臺(tái)階式開采
• overhand bench mining method 上向梯段采礦法
• grouped bench mining 組合臺(tái)階開采

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專業(yè)釋義

能源科學(xué)技術(shù)

• 階梯式開采