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.Dichloroethane can be converted to VCM.二氯乙烷被转化为氯乙烯.Objective : To investigate the CT and MRI features of Subac...

dichloroethane的音标：dichloroethane的英式发音音标为：[daɪklɔ:rə'eθeɪn]dichloroethane的美式发音音标为：[daɪklɔrə'eθeɪn]...

n.二氯乙烷...