Addition reaction is implemented in a closed cauldron, thus raising its reaction temp.

加成反应在封闭釜内进行，可提高反应温度，缩短反应时间和提高产品得率。

youdao

Addition reaction is implemented in a closed cauldron, thus raising its reaction temp.

加成反应在封闭釜内进行，可提高反应温度，缩短反应时间和提高产品得率。

youdao