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retreating mining meaning in English

后退式开采

Examples

  1. The coal was being mined by a method called “ retreat mining
    这个煤矿的开采方式被称为“撤退式开采” 。
  2. Robert murray , the mine ' s owner , says that “ retreat mining ” was not being used in crandall canyon
    矿主罗伯特默里说克兰德尔峡谷煤矿并没有采用这种“撤退式采矿”方法。
  3. Records show , however , that the mining plan recommended by an engineering firm and approved in april by the federal govern - ment , was for “ retreat mining
    然而拒资料显示,一个工程公司向他们推荐的采矿计划,并且在四月份得到联邦政府批准的就是“撤退式采矿”方法。

Related Words

  1. longwall retreating
  2. retreated gas
  3. mining retreating
  4. retreat cost
  5. retreating shoreline
  6. expeditious retreat
  7. full retreat
  8. strategic retreat
  9. retreating longwall
  10. rural retreat
  11. retreating glacier
  12. retreating longwall
  13. retreating sea
  14. retreating shoreline
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