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词汇
aromatic substitution
释义
aromatic substitution
短语¹⁴⁴⁹⁷²⁺
²
基本
例句
芳香族取代
It is very difficult to sulfonate PES by electrophilic aromatic substitution reaction.
同时通过改变氯磺酸与聚醚砜的摩尔比，可以对反应进行控制。
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更新时间：2025/3/30 1:10:24