英语单词“top slicing and cover caving”的翻译、意思、用法、释义-英汉词典

单词	top slicing and cover caving
释义	top slicing and cover caving1.■【采矿】下向水平分层顶板崩落采矿法
随便看	rare 1 rare 2 rare 3 rare and rare back rare bases rare bird rarebit rare book rare earth rare-earth alloy rare-earth element rare-earth magnet rare-earth metal rare-earth mineral rare-earth salt raree show rarefaction rarefaction wave rarefication rarefied gas rarefy rare gas rare groove rarely 一笑偶成归妹约，几年还见外孙辞造物无情吾辈老，古人不死此心传揽辔肯教狼卧地，归班便合豸峨冠牛斗光芒下，江山形胜中斋容秋水照，香氎早风轻惕乾感激念惟切，天地山川符赉贞幄中留秘画，天下满危言黄花弄影日婆娑，一夜秋风百感多何待临伏锧，然后发悲咤绕红卧青苔，啄花饱红玉雁儿落诣黑龙潭祈雨逃难江滨梅冬过豪贵故园有感罗圈腿印痕枣圃转篷转交