英语词汇“longwall pillar working”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	longwall pillar working
释义	longwall pillar working长壁煤柱回采工艺
随便看	carrier-strike carrier pellet carries me carrier-pellet carrier ripple carrier cycle carrier roller carrier phase carrier strip carrier structure carrier current frequency carrier-less amplitude and phase carriage works carrier-storage time carrier striking force carries forward carriage with two axles carrier agent carrierless amplitude phase modulation carriage apron carrier-current relay carrierless amplitude/phase carriage wrench carrier air carrier supply system