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The best way to represent the isotactic structure is with molecular models.表示等规结构的最好方法是用分子模型.Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms.聚乙醛可以以无规, 间同和全同形式存在.Polyacetadehyde may exist in atacti...
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As soon goes the young lamb's skin to the market as the old ewe's.老羊皮上市,小羊皮也跟着来.Antitumor activity of the aquatic extract the root of Euphorbia helioscopia L ( EWE ) in Vitro were studied.本文研究了泽漆根水提取液 ( EWE ) 的...
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所合成的微凝胶可提高织物印花黏合剂触变性、流平性、膜的机械性能、牢度.The application characteristics of reactive microgel in pigment printing binders has been studied.本文着重介绍了反应性聚合物微凝胶的合成方法及其在涂料改性方面的应用.In the present paper, the syntheses and coating modif...
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我向下滚动文档搜索“美利坚合众国”。I scrolled down to find "United States of America".美利坚合众国the United States of America美利坚合众国常被缩略为U. S. A..The United States of America is commonly abbreviated to U.S.A.....
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hydroclinohumite的音标：hydroclinohumite的英式发音音标为：[haɪdrəʊklɪnəʊh'ju:maɪt]hydroclinohumite的美式发音音标为：[haɪdroʊklɪnoʊh'jumaɪt]...
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Rev的现在完成时为：revved...
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n.蜂窝式便携无线电话，大哥大，手机...
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“移植物”的英语可以翻译为：graft，transplant，implant ...
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adj.互反的，鞍形面的，抗裂面...
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This may sound trivial, but I assure you it is quite important!这听上去也许微不足道，但是，相信我，它十分重要！"Does it sound like music?" — "I wouldn't go that far."“这听上去像音乐吗？”——“我可不那样认为。”He did not sound as if he believed her.他听起来似乎并不相信她...
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wearer的音标：wearer的英式发音音标为：['weərə(r)]wearer的美式发音音标为：['werə(r)]...
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gyve的现在进行时为：gyving...
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画眉鸟在树林边鸣唱.The blackbirds were whistling on the edge of the woods.画眉鸟柔和的唱着歌,还有那娇媚的紫罗兰竞相开放.The the thrushes they were warbling, The violets they were charming.一只画眉鸟在枝头歌唱.A blackbird was warbling from the branch....
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intermarriage的音标：intermarriage的英式发音音标为：[ˌɪntə'mærɪdʒ]intermarriage的美式发音音标为：[ˌɪntɚ'mærɪdʒ]...