以低含氢硅油 、 不饱和聚醚 、 一氯乙酸和二甲胺为原料, 制备得阳离子有机硅油.The silicone quaternary was synthesized reaction of - H silicone, unsaturated - ether, chloroacetic acid, dimethylamine.双长链烷基甲基叔胺是脂肪醇和二甲胺催化胺化反应的主要 副产物.Dialkylmethylamines are the ...
He claimed that the businessman had conned him of £10,000.他声称那个商人骗了他1万英镑。White conned his way into a job as a ware-houseman with Dutch airline, KLM.怀特骗到了一份工作，在荷兰皇家航空公司做仓库管理员。He was so plausible that he conned everybody.他...