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农药残留量分析 [nóng yào cán liú liàng fēn xī]
[农药][环境] pesticide residue analysis
- 报道了一种蔬菜拟除虫菊酯类农药残留量的简便分析法。
In the conventional analysis of pyrethrin residues, the extractions are treated for purification by method of abstraction for many times. - 对气相色谱（GC）测定蔬菜中拟除虫菊酯类农药残留量的不确定度进行分析评估。
The uncertainty of measurement for determination residue of pyrethroids in vegetable and fruit by GC method was evaluated. - 对四川主要产茶县的423个茶园土壤样品中的14种常用农药的残留量进行了检测和分析。
In this study, the residues of the 14 kinds of pesticides usually using in tea garden in 423 soil samples of the tea garden were determinated in Sichuan.
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