英语词汇“underhand stoping”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	underhand stoping
释义	underhand stoping 下向梯段回采,下行梯段回采法
随便看	deep-sea optical transmissometer deep-sea pelagic community deep sea peptide deep-sea photographic nephelometer deep sea photography deep sea plain deep-sea plain deep-sea plain basin deep sea plankton deep sea platform deep-sea platform deep sea platforms deep-sea plumb line deep sea polymetallic nodules deep sea port deep-sea prawn deep-sea prawns deep sea propagation deep search deep-searching deepsea reel Deep sea region deep sea rescue vehicle deep-sea research deepsea research vehicle