direct esterification process的意思|示意
直接酯化工艺
direct esterification process的网络常见释义
直接酯化法 ... • 直接酯化法 direct esterification process • 酚醛纤维phenolic fibre • 橡皮膏底布 adhesive plaster ...
direct esterification process相关短语
1、 direct esterification polycondensation process 直接酯化缩聚法
2、 process of direct esterification 直接酯化法
direct esterification process相关例句
A saturated hydroxy polyester resin has been prepared with polycarboxylic acid and polyol at the presence of catalyst and chain transfer agent by the direct melt esterification process.
在催化剂、链支化剂存在下多元酸和多元醇直接熔融酯化、常压缩聚合成饱和羟基聚酯。