乙基怎么发音,乙基是什么意思,乙基短语和例子。
ethyl怎么读,ethyl什么意思,ethyl短语和例句
ethyl怎么读,ethyl什么意思
英 [ˈeθɪl;ˈiːθaɪl]美 [ˈeθɪl;ˈiːθaɪl]
- n. 乙烷基;含四乙铅的汽车燃料
ethyl 常用短语
ethyl acetate乙酸乙酯
ethyl alcohol乙醇;酒精;威士忌
ethyl 常用句子
1.Each kind of liquor alcohol content (ethyl alcohol number of degree) different, may drink a liquor minute star is also different.
每一种酒的酒精含量(酒精度数)不同,可以饮用的酒的分星也不同。
2.The result shows that, on over 2.5 times content of Daidzin in materials can be arrived with the hybrid extraction of acetone and ethyl acetate.
结果表明,丙酮和乙酸乙酯的组合萃取可以将原料中大豆黄苷的含量提高2 .5倍以上。
3.Thiomersal, however, contains ethyl mercury, not methyl mercury, and ethyl and methyl mercury are quite different.
然而,硫柳汞中所含的是乙基汞,而非甲基汞,乙基汞和甲基汞有很大区别。
4.Rhizopus chinensis whole-cell lipases of different culture time were used to catalyzesynthesis of ethyl hexanoate.
采用不同培养时间的根霉全细胞脂肪酶催化合成己酸乙酯。
5.It’s generally made from ethyl vinyl acetate (EVA) foam or polyurethane (PU) and in many cases is supplemented by air or gel inserts.
它们通常由乙烯基醋酸乙脂(EVA)泡沫或聚氨酯(PU)材料制成,很多情况还填充了空气或胶体。
6.The invention relates to synthesis of an organic matter, in particular to a method for preparing ethyl pyruvate.
本发明涉及有机物的合成,具体的说是一种制备丙酮酸乙酯的方法。
7.White, but not black, infants who showed exposure to ethyl benzene had four times the risk of CHD.
除开黑人婴儿,接触过乙苯的白人婴儿罹患冠心病的风险是一般婴儿的四倍。