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

词汇	stepwise longwall
释义	stepwise longwall 业梯段式长壁采矿法
随便看	trap vectors trap volume trap volume method TRAPVtrap on overflow trap-water purification trap-wave loop trap ways trap window trap wire trap with arrangements for piercing the victim trap with filter,bubble trap word trapymin [trap，jaws，bag etc+]啪地一声打开/合上 traqckless mine TRAQCS traquair Traquair Traquair junctional scotoma traquairs Traquair's junctional scotoma traquenard traquenardfrance traquet Traquete