单词：phenol ester
phenol ester的用法和样例：
例句
- The catalytic activities and selectivities of dibutyltin dilaurates for the transesterification of dimethyl carbonate and phenol were studied.研究了二丁基二月桂酸锡催化碳酸二甲酯和苯酚酯交换反应的活性和选择性。
单词：phenol ester 相关文章
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趣味英语
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英语新闻
Tea has complex compounds called polyphenols which are believed to help the arteries to relax or dilate, thus enabling a smoother flow of blood. 茶中含有一种叫多酚的复杂混合物。这种物质据信能帮助放松或扩张动脉，从而使
实用英语