bench height

常见例句

雙語例句

• The paper presents the functional relationship between transport work of ore and rock handling and bench height in open-pits.
  文章給出了露天鑛採出鑛巖運輸功與台堦高度的函數關系。
• The research result showed that the average transport work content of ore and rock in open-pit decreases as bench height increasing.
  研究結果表明，隨著台堦高度的增加，採出鑛巖平均運輸功含量呈下降趨勢。
• Bench height increasing is beneficial to reducing mining cost.
  增加台堦高度對於降低採鑛成本是有益的。
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