相关英语单词
双语例句
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The application and synthesis of N phenyl 1 maleimide were described.
叙述了N-苯基马来酰亚胺的用途及合成方法.
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The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin are added through 40 - mesh screen.
将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.
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The effect of acidity on synthesis of phenylbiguanide additive reaction of aniline with dicyandiamide was studied.
研究了酸度对苯胺与双氰胺加成反应生成苯基双胍的影响.
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This paper reviewed the synthesis of benzene phosphorus dichloride ( BPD ) and its applications.
介绍了二氯苯基膦 ( BPD ) 的合成方法及其应用.
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The immediate products of this reaction are alkali - metal derivatives of dialkyl phenylmalonates.
此反应得到的产物为二烷基苯基丙二酸酯的碱金属盐衍生物.
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The p - chlorophenyl isocyanate is synthesised by carbonyl chloride and p - chloroaniline . The yield is 90 %.
采用光气与对氯苯胺合成对氯苯基异氰酸酯. 收率≥90%.
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Five pairs of carbazole derivative enantiomers were resoluted with a cellulose tris ( 3, 5 dimethyphenylcarbamate ) chiral column.
用纤维素-三 ( 3, 5-二甲基苯基氨基甲酸酯 ) 手性固定相拆分了5种咔唑羧酸衍生物对映异构体.
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Diels - Alder reaction of 2 - merhylene - 1 - pheny 1 - 1.3 - butanedione catalysed by zinc chloride as lewis acid with 1.3 - cylcopentadiene was reported.
以氯化锌为路易斯酸催化剂,探讨了2 ─ 亚甲基─1 ─ 苯基 ─ 1.3 ─ 丁二酮与1.3 ─ 环戊二烯的Diels─Alder反应.
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Bromobenzene, magnesium , antimony trichloride and bromine act as raw materials, dibromotriphenylantimony flame retardant is synthesized.
以溴苯、镁粉 、 三氯化锑、溴素为原料, 合成了二溴三苯基锑阻燃剂.
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This is a generally known method for obtaining phenylnitromethane from benzyl cyanide.
从苯乙腈制取苯基硝基甲烷就用这个方法.
词组搭配
苯基苯并吡喃
phenyl benzopyrane
苯基丙烯酸
phenylacrylic acid
苯基硅橡胶
phenyl siloxane rubber
苯基化
phenylate
苯基金属
phenide
苯基喹啉
phenychinoline; phenylquinoline
苯基链烃基胺生物碱
phenylalkylamine alkaloid
苯基醚
phenyl ether; diphenyl ether
苯基钠
phenyl sodium
苯基萘胺
nonox
苯基氰
benzonitrile
苯基色酮
phenylchromone
苯基酯
phenylchromone
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