英语单词“gravity haulage”的翻译、意思、用法、释义-英汉词典

单词	gravity haulage
释义	gravity haulage1.■【采矿】重力运输
随便看	calligraphy call-in call in call in action call indicator call in doubt call in evidence calling calling card calling crab calling device calling hare calling officer calling parameter calling sequence call-in pay call in question call in sick call instruction call into action call into being call into existence call into play call into question call into requisition 龙旂飐边风，金甲耀日光迤逦问、东平归路王门高德业，幕府盛才贤霞寒风不定，花落鸟惊飞水衡得俸诚堪喜，莫便挥金学二疏天子坐筹星两两，将军归旆印累累训恭俭亦示慈惠，币帛均颁实篚箱凿井而饮，耕田而食，帝力何有哉驻马长堤攀古柳，北风吹泪湿征衫一生滞念余妻子，百口侨居怯雨风春山晚秋洛阳客舍题周廉彦所收李甲画三首三鸭冬晚书事静中吟狂鲰故义萝薜萝图萝蔓