butanol例句
2024年06月13日 07:48:26
In the epoxidation, chloroform and t
butanol gave the best results.
在環(huán)己烯環(huán)氧化反應(yīng)中, 以氯仿和叔丁醇為溶劑時(shí),環(huán)氧化反應(yīng)的結(jié)果最好.
The definilion of kauri -
butanol value and its determination method is described.
文章敘述了“溶劑汽油”一詞的由來(lái),K. B.值的定義及測(cè)定方法.
The purified rice amylose and amylopectins were obtained by n -
butanol recrystallization method.
采用正丁醇反復(fù)結(jié)晶法分離得到的直鏈淀粉和支鏈淀粉有較高的純度.