The police verified that she had an airtight alibi.警方查明她有着无懈可击的不在犯罪现场的证据.Subsequent events verified that his judgement was at fault.接着发生的事件证实了他的判断有误.The oil - bearing structure of the new oil field has been verified.新油田的...
方法是用浸透丙酮的布块在涂层上面擦拭, 若固化不良,涂层会被溶解.Acetone is impregnated fabric coating, above, to curing coatings will be dissolved.或者用含丙酮的网垫擦洗光学表面.Scrub each optical surface with a gauze pad soaked in acetone.钢瓶内填充着充满了浸透了溶剂, 通常是丙酮的多孔渗水...
METHODS: Its optimal extractive condition was found by right - cross test.方法: 用正交试验法得到最佳提取条件.Extractive distillation is an important separation process in chemical industry.萃取精馏是化学工业中重要的分离方法之一.Extractive industry, howeve...
" We failed, " he announced grimly.“ 我们失败了 ”,他严肃地宣布道.“We failed,” he announced grimly.“我们失败了”,他严肃地宣布道。"It's too late now to stop him," Harris said grimly.“现在阻止他已经太晚了，”哈里斯严肃地说道。Instead, she set her jaw grimly and wai...