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如果氟的含量高, 会加剧设备的腐蚀.If the fluorine content is high, it may increase plant corrosion.阐述用氟离子选择电极测定低铬钝化液中的氟的方法.Ion selective electrode analysis of fluoride in deluted chromating solution is described.结论氟化牛奶中氟的生物利用率是足够高的.Conc...
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n.用户化，专用化，定制...
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The Brandenburg Gate in Berlin was reopened, signifying the reunion of East and West Germany.柏林的勃兰登堡在这一天重新开放, 意味者东德和西德的统一.There are always new projects which seem to put the reunion back further...总是有新的项目使重聚一推再推。The chil...
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the medical certification of the cause of death为死因出具医学鉴定He received his certification as a high school English teacher.他取得了中学英语教师证书.This will serve as certification.以此为凭....
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downbeat的复数形式为：downbeats...
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v.渗透...
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noisiest的音标：...
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到半程时，威尔士的世界级选手马修·波斯特尔位居第三。Welsh international Matthew Postle was third fastest at the halfway point.它最高的火山是早已熄灭的奥林波斯山。Its tallest volcano, long extinct, is Olympus Mons.这些问题请教波斯纳教授算是问对人了。These questions were tailor-made ...
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这层大气称为外逸层.This region is called exosphere.在对流层上是平流层, 接着是电离层,最上层是外逸层.Above the troposphere is the stratosphere, followed by the ionosphere and capped by the exosphere....
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“接洽”的近义词/同义词：联系, 讨论, 接头, 斟酌, 筹商, 筹议, 商讨, 商榷, 商酌, 商议, 咨询, 磋商, 磋议, 研究, 商量。...
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hickoried的音标：...
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backslapped的音标：...
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“精读”的拼音为：jīng dú...
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kid的现在进行时为：kidding...