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聚乙醛可以以無(wú)規(guī), 間同和全同形式存在.Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms.乙醛酸循環(huán)體發(fā)現(xiàn)于油脂種子的貯藏組織中.Glyoxysomes are found in the storage tissues of fatty seeds.乙醛相應(yīng)的反應(yīng)服從廣義的堿催化.The corresponding reaction of ac...
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“乙醛肟”的拼音為：...
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目的研究苯乙醛的新合成方法.Aim To a new synthetic method for synthetic method for the phenylacetaldehyde....
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“乙醛胺”的英語(yǔ)可以翻譯為：[化] aldamine ...
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“乙醛酸”的英語(yǔ)可以翻譯為：[化] glyoxalic acid，glyoxylic acid，[醫(yī)] ethanal acid，oxoacetic acid ...
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“乙醛酶”的英語(yǔ)可以翻譯為：[醫(yī)] acetaldehydase ...
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“氯乙醛”的英語(yǔ)可以翻譯為：[化] chloroacetaldehyde，chloroethanal ...
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“乙醛酶”的拼音為：...
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“乙醛”的英語(yǔ)可以翻譯為：aldehyde，[化] acetaldehyde，ethanal，ethylal ...
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“乙醛?！钡挠⒄Z(yǔ)可以翻譯為：glyoxyl ...
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“變乙醛”的英語(yǔ)可以翻譯為：[化] metacetaldehyde ...
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“苯乙醛”的英語(yǔ)可以翻譯為：[化] phenylacetaldehyde，hyacinthin ...
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“乙醛肟”的英語(yǔ)可以翻譯為：[化] acetaldoxime，aldoxime ...
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“乙醛”的拼音為：...
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“聚乙醛”的英語(yǔ)可以翻譯為：metacetaldehyde ...
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聚乙醛可以以無(wú)規(guī), 間同和全同形式存在.Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms.聚乙醛它和聚烯烴一樣,可以以無(wú)規(guī), 間同和全同形式存在.Polyacetadehyde may exist in atactic, syndiotactic and isotactic forms.仲(乙)醛,三聚乙醛一種用作溶劑和鎮(zhèn)定劑的無(wú)色液體聚合物,...
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“聚乙醛”的拼音為：jù yǐ quán...
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乙醛酸循環(huán)體發(fā)現(xiàn)于油脂種子的貯藏組織中.Glyoxysomes are found in the storage tissues of fatty seeds.人們已經(jīng)知道,萌發(fā)的含油種子中有乙醛酸循環(huán)體.Glyoxysomes are particularly well known in germinating fatly seeds.在催化劑存在下,用雙氧水氧化乙二醛溶液快速合成了乙醛酸.Glyoxylic acid was rap...
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了解三氯 乙醛 的毒性和致突變作用.Acute toxicity test , mutation test and single - cell gel electrophoresis ( SCGE ) were used.三氯乙醛是無(wú)色揮發(fā)性的液體,帶有刺激性很強(qiáng)的氣味,在97.7℃沸騰.Chloral is a colorless, volatile liquid with a very penetrating odor and bo...