Serpentine often contains some asbestos , and should be used with caution .因为蛇纹石往往包含了一些石棉，收集时应谨慎。...serpentine woodland pathways.蜿蜒的林间小路The method is presented for preparation metasilicate pentahydrate from residue after...
the serpentine course of the river蜿蜒曲折的河道Serpentine often contains some asbestos , and should be used with caution .因为蛇纹石往往包含了一些石棉，收集时应谨慎。One part of the Serpentine is kept for swimmers.蜿蜒河的一段划为游泳区....
快到9点半的时候，他在一名警察的护送下到达了。He arrived with a police escort shortly before half past nine.他只有5英尺9英寸高，刚刚达到当警察的最低身高要求。He was only five feet nine, the minimum height for a policeman.这项罪行是在警察的纵容下发生的。The crime was committed with t...
A new process and high effective catalyzer of acephate's synthesis was studied in this paper.本文提供一种用新型高效催化剂催化甲胺磷与酰化剂醋酐合成乙酰甲胺磷的新工艺.Acephate is on sale principally in the form of crystal in national and international ...
The electrostatic summation must be evaluated for an explicIt'set of ion position.静电能的加和必须根据离子的具体位置来计算.Her introduction is a model of fairness, a lively summation of Irish history.她的导论是客观公正的典范，是对爱尔兰历史的生动概括。The defen...
A vicious price war between manufacturers has cut margins to the bone.制造商之间的恶性价格战已将利润削减到了最低。You can individualize a document by adding comments in the margins.你可以在页边空白处添加评论使文件变得富有个性。They have always had to make do with r...
One mode is slippage along the discontinuity provided by the lubricated fault plane.其中一种方式是沿着润滑的断层面所形成的间断面而发生滑动.This is probably the result of slippage of cells alongside each other.这可能是由于彼此相依的肌细胞错开.We want to stop the s...
No remissions of examination fees are allowed.检查费不得减免.Chronic nonspecific ulcerative colitis is a disease with exacerbations and remissions.慢性非特异性溃疡性结肠炎这种病可以恶化亦可缓解.The disease has an unpredictable course with exacerbatio...