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该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

Objective To observe the effects of fenvalerate on calcium homeostasis in rat ovary. Methods Female SpragueDawley rats w......

To understand the degradation and environmental fate of pyrethroids, the process of their photodegradation under simulat......

Synthetic pyrethroids (SPs) are among the most common pesticides in current use, and so far, several SPs have been asses......

A series of compounds containing oxime-ester linkage in place of the ester linkage in pyrethroid ester are designed and ......

拟除虫菊酯类农药广泛地作为农业的杀虫剂,虽然拟除虫菊酯农药对哺乳动物具有低毒性,但是,近来发现由于滥用拟除虫菊酯类农药对人......