阿拉斯加的周报《苔原时报》本周停刊了。The Tundra Times, a weekly newspaper in Alaska, ceased publication this week.本周该公司群发了其年度报告。This week, the company mailed out its annual report.到本周为止，一切旨在严格执法的努力都失败了。Until this week, every attempt to ti...
This tape will self-destruct in 30 seconds.这盘磁带将在30秒后自毁。They're going to be famous, but unless something happens, they're going to self-destruct.他们将会出名，但如果照现在这样发展下去，他们会自毁前程。It has a self - destruct mechanism if...
The reaction kinetics leading ilmenite directly by acid was investigated.研究了盐酸直接浸取钛铁矿的浸取动力学.Mining ilmenite makes serious surface water pollution, and degenerates ecological environment.钛矿开采严重污染地表水, 并使矿区生态环境普遍退化.Associat...
大多数海洋腹足纲软体动物在某些幼体阶段形成一种有纤毛的游泳器官。Most marine gastropod mollusks develop a ciliate swimming organ in certain larval stages.其中,双神经纲3种,瓣鳃纲68种,腹足纲80种.Among them there are 3 species of Amphineura, 68 species of Lamellibranchi...
On the basis of coalescing this kind of element can separate oil from compressed air.采用凝聚原理,分离压缩空气中的油份.The monomer droplets are prevented from coalescing by agitation and the presence of suspension stabilizer.可通过搅拌和加入悬浮稳...