The synthesis of the toughener is only a one-stepreaction without side reactions, and has high product yield.
该增韧剂合成仅为一步反应，无副反应产生，产物产率高。
2
The invention adopts one-stepreaction to achieve the desired product, and as a result, the reaction process is shortened, and such method is favorable to industrial production.
本发明采用一步反应可制得产物，缩短反应步骤，有利于工业化生产。
3
I found that 'knee-jerk' reaction curious, so I have a few questions and I'm hoping one of the naysayers will step up and answer them.