词族 · ethyl
词形变化
中文词源
ethyl 含乙基的
来自ether, 乙醚。-yl, 化学基，来自希腊语hyle, 木头，建筑基，后用来做化学名词后缀。
英语词源
- ethyl (n.)
- 1838, from German ethyl (Liebig, 1834), from ether + -yl. Ethyl alcohol, under other names, was widely used in medicine by 13c.
权威例句
- 1. Ethyl acetate ( 71 . 41 b ) was added to the slurry in the vessel.
- 把醋酸乙酯 71.4 磅加到容器中的浆液内.
- 2. These peaks correspond to side - chain cleavage of the ethyl and propyl groups respectively.
- 这些峰分别相当于乙基和丙基的侧链开裂.
- 3. In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration.
- 在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大.
- 4. A method was proposed to determine the residual ethyl acetate in AMLOX.
- 研究了用顶空气相色谱法测定爱罗苏中醋酸乙酯残留量的方法.
- 5. Any of several esters, other than the ethyl ester, of carbamic acid.
- '聚'.''氨脂一种氨基甲酸中除''.'乙基'.''酯以外的酯.