| 释义 |
1 [有化]?氯化乙烯 1.1，2-二氯乙烷，二氯化乙烯(ethylene chloride) 2 ?二氯乙烷 ...圜(Dioxane),95%乙醇(Ethyl Alcohol),85%乙酸乙酯(Ethyl Acetate),乙基溶纤剂(Ethyl Cellosolve), 二氯乙烷 ( Ethylene Chloride ),95%异丙醇(Isopropyl Alcohol),醋酸异戊酯(Isopropyl Acetate),甲醇(Methyl Alcohol),醋酸甲酯(Methyl Acetate),甲基溶纤剂(Me... 3 ?氯乙烯 ... ethylene chloride氯乙烯 ethylene copolymer乙烯共聚物 ethylene carbonate碳酸次乙酯 ...
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Main methanol, ethanol, ethylene glycol, acetone, ethylene dichloride, methylene chloride, diethylene glycol. 主营甲醇，乙醇，乙二醇，丙酮，二氯乙烷，二氯甲烷，二乙二醇。 - 2
Objective: Using the headspace Gas - chromatography methods to measure the assay of residual solvent (acetone, ethylene chloride and ethanol) in Cefazolin sodium. 目的：建立一种气相色谱法同时测定原料药头孢唑林钠中有机溶剂丙酮，二氯甲烷、乙醇残留量的方法。 - 3
The comonomers include those unsaturated ones, such as ethylene monomer, ethylene chloride, acrylate, unsaturated carboxylic acid, acrylamide, acrylonitrile and so on. 可与醋酸乙烯酯共聚的单体很多，其中主要有乙烯、氯乙烯、丙烯酸酯、不饱和羧酸、丙烯酰胺、丙烯腈、乙烯基醚等不饱和单体。
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