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例句

福克斯词典 \ 英汉词典 \

diethyl ether是什么意思？

diethyl ether

相关单词 diethyl ether

例句

He lost consciousness at the first whiff of ether. 他一嗅到乙醚便失去了知觉。
Williamson reaction is one important method to prepare unsymmetric ether. Williamson反应是制备不对称醚类化合物的重要方法.
The chemisorption was the important characteristic of the interaction of jamesonite with diethyl dithiocarbamate. 化学吸附是乙硫氮与脆硫锑铅矿相互作用的主要特征.
The usual thinners are water, ethanol, isopropanol, ethylene glycol monobutyl ether, and propylene glycol monomethyl ether. 分散所用的稀释剂通常有水、乙醇、异丙醇、乙二醇单丁醚和丙二醇甲醚等.
The result showed that polyethylene glycol diglycidyl ether cross linked sericin obviously. 结果表明,聚乙二醇缩水甘油醚对丝胶蛋白具有明显的交联作用.
Propyl glycidyl ether ( PGE ) was obtained from propyl alcohol and epichlorohydrin by phase - transfer catalysis. 以环氧氯丙烷和正丙醇为原料,通过相转移催化法合成了正丙基缩水甘油醚.
The null result of the Michelson - Morley experiment suggests that the effects of the ether are undetectable. 迈克耳孙- 莫雷实验的否定结果使人想到,以太的效应是不能检查到的.
Today's news goes into the ether and is soon forgotten. 今天的新闻广播听后不久即置于脑后了.
They imagined the existence of a physical medium - the ether - filling all of space. 他们想象存在一种充满整个空间的物理介质 -- 以太.
Aim Enanthal diethyl acetal is prepared with heptaldehyde and triethyl orthoformate as raw materials. 目的研究以庚醛和原甲酸三乙酯为原料制备庚醛二乙缩醛的工艺条件.

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