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以环氧氯丙烷 ( EPIC ) 和三甲胺 ( TMA ) 为原料,常温气液相反应合成失水甘油基三甲基氯化铵 ( GTMAC ).Trimethylamine ( TMA ) and epichlorohydrin ( EPIC ) are used as raw materials to synthesize glycidyl - trimethylammonium chloride ( GTMAC )....
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“仰慕”的反义词：妒忌, 鄙视, 藐视, 歧视, 蔑视。...
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康拉德·布莱克举办了一次远超人们预期的精彩聚会。Conrad Black gave an excellent party that surpassed expectations.这本文集是为配合在科隆举办的一场展览而出的。This volume of essays was designed to accompany an exhibition in Cologne.古奇将举办时装发布会推出他们的秋装系列。Gucci will be ho...
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两人完婚以后, 他改姓女家的姓, 为华家传宗接代.After the wedding, he took her family's name, to perpetuate the Hua line.她一心想在25岁前完婚.She was bent upon getting married before she was twenty - five.十二月,埃尼斯和阿尔玛?比尔斯完婚,一月 中旬,阿尔玛怀孕了.In December...
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angst的音标：angst的英式发音音标为：[æŋst]angst的美式发音音标为：[ɑŋkst]...
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adv.（疑问副词）关于什么，（关系副词）关于那事（人，物），以什么的...
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vt.& vi.发出咔哒声，嘁嘁喳喳地说笑，使卡搭卡搭的响n.哗啦声，嘁嘁喳喳的谈笑声，咔哒声...
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brule的音标：brule的英式发音音标为：[brʊ'leɪ]brule的美式发音音标为：[brʊ'leɪ]...
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蒽胺...
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“等共轭”的英语可以翻译为：equiconjugate ...
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[体]无托式新增，无托结构...
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漂白或使无色.To make white or colorless....
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卡那霉素B,卡乃多霉素...
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“漆酶”的拼音为：qī méi...