She gathered loose soil and let it filter slowly through her fingers.她捧起疏松的泥土，任其缓缓地从指间漏下。Change the filter cartridge as often as instructed by the manufacturer.按照生产厂家的使用说明，经常更换过滤筒。This congealed muck was interfering with...
She gathered loose soil and let it filter slowly through her fingers.她捧起疏松的泥土，任其缓缓地从指间漏下。Ocean Optics cuvette holders can accommodate both single - filter and double - filter slide carriers.我们的试管支架对单滤光片幻灯机和双滤光片幻灯机都适合.PA ...
In general jurisprudence, we might associate the ex ante perspective with legal instrumentalism ( or legal realism ).在一般法理学领域内, 我们可能会将事先视角与法律工具主义 ( 或者法律现实主义 ) 联系在一起.Neither of these two authors, however , questions the l...
Rescuers were still working their way towards the trapped men.营救人员仍在艰难地向被困者靠拢。It took rescuers 90 minutes to reach the trapped men.营救人员花了90分钟才赶到被困者那里。They were trapped after the lifts went out of action.电梯出现故障，他们被困在里面了。...
The acid ewolises nearly as well as the ester.此酸的烯醇化几乎象酯一样良好.Diphenyl carbonate shows a typical vinyl ester effect.碳酸二苯酯表现典型的乙烯的酯类的效应.Ester is one of the most important compounds in Organic Chemistry.酯是有机化学中最主要的化合物之一....