本文介绍了5％WG 苯甲酸酯类的制备方法。
This paper introduced the preparation of emamectin benzoate 5% WG.
这是一个没有对羟基苯甲酸酯类天然产物。
虽未最终证实，但暂时认为与乳腺癌的发病有关。诸多日用品里都能见到对羟基苯甲酸酯类-化妆品，面霜及任何护肤品。
It hasn't been proven definitively, but has been tentatively linked to breast cancer. You'll notice parabens in a lot of products — makeup, lotions and any body products.
两岁幼儿吸收（防腐剂）对羟基苯甲酸丙酯和对羟基苯甲酸丁酯类防腐剂的数量可能会产生类雌激素风险，导致内分泌系统障碍。
The amounts that two-year-olds absorb from the [preservative] parabens propylparaben and butylparaben can constitute a risk for oestrogen-like disruptions of the endocrine system.
本文对硫代苯甲酸-S-苯酯类化合物的敏化光解反应进行了研究， 以图扩大其光谱响应范围。
The sensitized photofragmentation reaction of S-phenyl thiobenzoates was studied in this paper in order to extend the range of spectral response.
本文对硫代苯甲酸-S-苯酯类化合物的敏化光解反应进行了研究， 以图扩大其光谱响应范围。
The sensitized photofragmentation reaction of S-phenyl thiobenzoates was studied in this paper in order to extend the range of spectral response.
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