butanol例句
2024年06月13日 07:48:26
In the epoxidation, chloroform and t
butanol gave the best results.
在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.
The definilion of kauri -
butanol value and its determination method is described.
文章叙述了“溶剂汽油”一词的由来,K. B.值的定义及测定方法.
The purified rice amylose and amylopectins were obtained by n -
butanol recrystallization method.
采用正丁醇反复结晶法分离得到的直链淀粉和支链淀粉有较高的纯度.