Chromite and / or magnesite mineralization is usually related to the ophiolites.铬铁矿及(或)菱镁矿化通常是与蛇绿岩有关.The magnesite originated from the peridotite by weathering.菱镁矿是由橄榄岩风化形成的.Magnesite deposits account for approximately 8...
差不多要在同时使挖泥机, 驳船和索斗铲各就各位.We should have the dredge, barges and draglines in place about the same time.工程不得包括挖泥及卸泥工序.No dredging and spoil dumping shall be allowed.用于堆焊齿轮 、 挖泥斗 、 拖拉机刮板 、 矿山机械等磨损件.For surfacing welding the ...
They are willing to sign away their entire worldly possessions.他们愿意签字放弃所有财产。He was worldly and sophisticated.他阅历丰富，老于世故。The group forswears all worldly possessions.这个团体放弃一切尘世财物。...
莎士比亚戏剧中)朗诵序诗及收场白的演员.In Shakespeare's plays an actor who recites the prologue and epilogue.这几行诗是他那长篇叙事诗的序诗.The lines form a prelude to his long narrative poem....