二过氯酸烃基酯产物可用作起爆药的敏化剂及作为烷化剂.The hydrocarbon diperchlorate products have utility as detonatable sensitizers for explosives and alkylating agents.研究了聚氯乙烯 - 吡啶树脂催化乙酰苯胺的N - 烃基化作用,反应条件温和,产品收率令人满意.This paper studied the catalyti...
It is necessary initially to classify the headaches into certain types.首先，必须将头痛分为几个类型。Men in the post office classify mail according to places it is to go.邮局里的人员将信件按寄送地点分类.It is entirly proper to classify Kant as a trans...
A trademark used for a transparent thermoplastic acrylic resin enamels, and primers.(商标名称)一种透明的热塑性丙烯酸树脂.The Oxford Chemistry Primers aim to cover important topics in organic chemistry...《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。The Oxf...