Silazanes were divided into chain-silazane, cyclo-silazane and poly-silazane according to the material variety and synthesis method.
根据原料以及合成方法的不同可分为链、
、聚等。
Silazanes were divided into chain-silazane, cyclo-silazane and poly-silazane according to the material variety and synthesis method.
根据原料以及合成方法的不同可分为链、、聚等。
The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.
选用
二腈-二
基乙酰胺组成的混合溶剂，对、
和苯组成的三元体系进行了萃取精馏。
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