英德
有道
百度
谷歌
图片
维基
百科
农药分析 [nóng yào fēn xī]
analysis of agricultural pesticide
- 用途：精乙腈可作医药，农药，分析用试剂及塑料工业的原料，也可以作为合成纤维的溶剂和有机物萃取剂。
Usage: Refined Acetonitrile could be as raw material of medicine, agricultural chemical, solvent for analysis and plastic industry, it also could be as solvent of synthetic fiber and organic intermediates. - 摘要综述了近十年来国内外对于食品中有机氯类农药分析的前处理技术，其中包括了近几年出现的一些新技术，如：超临界流体萃取、加速溶剂萃取和固相微萃取等，这些新技术不但缩短了样品的前处理时间并且减少了有机溶剂的用量。
The pretreatment of food samples for determination of organochlorine pesticides residues were described in this article, including several new technology which development during recent years, for example: supercritical fluid extraction, accelerated solvent extraction and Solid-phase microextraction, these methods have reduced the time and solvent needed for sample extraction. - 指出了化学计量学在食品农药残留分析中的重要性及应用前景。
The importance and future use of chemometrics in analyzing pesticide residues in food is discussed.
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中国词汇量第二的英语词典
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