单词：ethyl group
ethyl group的用法和样例：
例句
- The ethyl groups replace oxygen in the silicate ion chains, creating a solid but crumbly silicone polymer.乙基会取代硅酸盐离子，形成一种硬而易碎的硅树脂聚合物。
- A linear sweep stripping voltammetry method for determination of ethyl vanillin in food samples was developed.报道了食品中乙基香兰素的线性扫描溶出伏安测定方法。
- ethyl乙基(含四乙铅的汽车燃料...
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阅读空间
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新西兰英语
On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上，公司的历史没有提及铅──也没有提
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万物简史
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