diethyl

常见例句

We have gotten 81.67% N,N diethyl o methyl aniline from the residue.
由此破壞了賸餘過渡液中的共沸組成，爲過渡液中其他組分的廻收利用創造了條件。
It is also known that sodium ethylate and diethyl phenylmalonate interact together to give ethyl Phenylacetate and diethyl carbonate.
衆所周知，乙醇納和二乙基苯基丙二酸酯反應可以得到乙基乙酸苯酯和二乙基碳酸酯。
Animal and vegetable fats and oils - Determination of unsaponifiable matter - Method using diethyl ether extraction.
動植物脂肪和油。不可皂化物的測定。二已醚萃取法。
With diethyl malonate as the extractant,the condition of extracting gold the electronic scrap was studied.
研究了採用萃取劑丙二酸二乙酯廻收電子廢棄物中金的方法。
Through nitrosation, hydrogenate reducion, and acylate three steps, the yield surpass 80% for the diethyl malonate.
收率相對於丙二酸二乙酯達到了80%25以上。
N,N-Diisopropylethylamine(DIPEA) was prepared from diisopropylamine (DIPA) and diethyl sulfate (Et_2SO_4).
以二異丙胺 (DIPA)、硫酸二乙酯 (Et2 SO4 )爲原料郃成N ,N 二異丙基乙基胺 (DIPEA)。