... 十一酸乙酯 ethyl undecylate 乙脲 ethyl urea 胺甲酸乙酯；乌拉坦 ethyl urethane; urethane ...
基于20个网页-相关网页
Ethyl mercuric urea 乙汞脲
1-Methylsulfonyl-ethyl urea Plaza PreMiuM 甲磺酰基环亚乙基脲
ethyl phenyl urea 乙基·苯基脲
1-ethyl-3-methyl-urea 乙基
ethyl petrol urea 乙脲
ethyl petrol phenyl urea 乙基苯基脲
ethyl acetoactate and urea 乙酰乙酸乙酯与脲
In this study, urea inclusion method and molecular distillation method were applied in the purifications of ethyl ester of EPA and DHA.
用尿素沉淀法和分子蒸馏法研究了二十碳五烯酸(简称e P A)、二十二碳六烯酸(简称d H A)乙酯的分离提纯。
youdao
应用推荐
模块上移
模块下移
不移动