The article describes the physico - chemical properties, operative standers and laws of EDC.

简述了二氯乙烷的理化性质 、 作业标准和法规.

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In the reaction of acetylation and nitration 1,2 ? dichloroethane was used as solvent.

在乙酰化、硝化反应中引入了1,2-二氯乙烷溶剂.

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Dichloroethane can be converted to VCM.

二氯乙烷被转化为氯乙烯.

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The production and consumption presents of ethylene dichloride, and development prospect in the world were analysed.

分析了世界二氯乙烷的生产消费现状及发展前景,指出了发展趋势.

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Objective : To investigate the CT and MRI features of Subacute intoxicated encephalopathy induced by 1,2 - dichloroethane ( 1,2 - DCE ).

目的: 探讨1,2-二氯乙烷中毒性脑病的CT、MR表现.

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