分析了闪速冶炼中石英砂品质对冰铜生产的影响,以探求取得更好经济效益的途径.The influence of quartz sand quality on mattes production in flash smelting is analyzed.研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为.Melting behavior of silica flux in the converting process of high grade c...
女王一登岸乐队便开始奏乐.The band struck up as soon as the Queen stepped ashore.船刚一抵港,乘客们即迅速地登岸.The passengers were landed as soon as the ship reached harbour.让旅客登岸.The ship landed its passengers....
他是个十分细心的经理，出类拔萃的经理。He has been a meticulous manager, a manager par excellence.每个星期她都细心地在笔记本上记下所有收到的款项。Each week she meticulously entered in her notebooks all sums received.他细心且勤奋，我则稀里糊涂。He was careful and diligent. I was...