The method has simple process and mild reaction conditions, and is applicable to industrial production.

本发明方法工艺简单，反应条件温和，适用于工业化生产。

youdao

The method has simple process and mild reaction conditions, and is applicable to industrial production.

本发明方法工艺简单，反应条件温和，适用于工业化生产。

youdao