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...
He programmed his computer to compare all the possible combinations.他给他的计算机编制了一套程序，以比较所有可能的组合。Who wants to buy a computer from a failing company?谁愿意从一家要倒闭的公司买计算机呢？Finding a volunteer to write the computer program isn...
Vintage ports must be decanted to remove natural sediments.上等的波尔图葡萄酒必须倒入其他容器中以滤除自然沉淀物。The aqueous phase was decanted and the granules were washed several times with fresh water.倾析掉水相,球用新鲜水洗几次.The sommelier decanted the w...