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- pesticide residues of soil 土壤农药残留物
- Supercritical fluid extraction(SFE) of pesticide residues of chlorothalonil, aldrin, dieldrin, and endrin from chives was evaluated. 建立了用超临界流体萃取、气相色谱测定韭菜中百菌清、艾氏剂、狄氏剂、异狄氏剂残留量的方法。
- Objective To determine the inorganic elements contents and pesticide residues of Shandong genuine Trichosanthes kirilowii. 目的检测山东道地药材瓜蒌中无机元素和农药残留量。
- A pot experiment to study the effects of atrazine and butachlor in three soils on growth and pesticide residues of Chinese cabbage (Brassica pekinensis) in greenhouse. 摘要采用盆栽研究了3种典型土壤(潮土、黑土和红壤)中添加不同浓度的阿特拉津和丁草胺对小白菜生长以及其在土壤中残留的影响。
- A pot experiment to study the effects of atrazine and butachlor in three soils on growth and pesticide residues of Chinese cabbage(Brassica pekinensis)in greenhouse. 采用盆栽研究了3种典型土壤(潮土、黑土和红壤)中添加不同浓度的阿特拉津和丁草胺对小白菜生长以及其在土壤中残留的影响。
- A large portion of foods imported into the United States may contain unsafe pesticide residues, including residues of pesticides not registered here. 进口到美国的大量食品可能含有不安全的杀虫剂的残留成分,也可能含有未经登记的杀虫剂的残留成分。
- Residues of pesticides can build up in the soil. 残余的杀虫剂会在土壤中积淀起来。
- There are some clods of soil on the mat. 垫子上有些土块。
- In addition, the Codex Committee on Pesticide Residues considers risks posed by pesticide residues and environmental contamination of food by residues of pesticides which are no longer used in agriculture, but persist in the environment and food chain. 另外,农药残留委员会(CCPR)认为农药残留和目前已经不使用的农药对食品、环境污染所引起的风险仍然在环境和食物链中存在。
- In this paper the effect of electrolyzed functional water on the removal of pesticide residue of vegetables was studied. 笔者以农药乙酰甲胺磷为研究对象,用电生功能水进行了降解蔬菜残留农药的实验研究。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- In this paper we study a method which can mensurate four kinds of organophosphorus pesticide residue of methamidophos, equigard, trichlorton and dimethoate. 试验研究了四种有机磷农药的残留测定方法,通过在广西南宁市郊区安吉乡进行的四种有机磷农药在蔬菜上的降解研究,并将乐果农药在露地生产和大棚生产中的降解规律进行了比较,结果表明:
- It's rich there because of the fertility of soil. 因为土地肥沃,那儿很富裕。
- A new method for the determination of pesticide residue of multi-organophosphorus in tea using gas chromatograph (GC) equipped with flame photometric detector (FPD) was proposed. 摘要介绍了应用配有FPD检测器的气相色谱仪刚定茶叶中有机磷农药残留量的新方法。
- Clods of soil stuck to the spade. 土块黏在铁铲上。
- Research survey of pesticide residues of TCM in late fears 近年来中药材农药残留的研究概况
- It is required to remove the residues of OA fluxes. 清除有机酸助焊剂的残留物是必须进行的。
- Skin particles are a form of soil. 皮肤碎屑是污垢的一种形式。
- Analysis of several pesticide residues in B. Chinensis L. 青菜中多种农药残留量的分析方法。
- The residue of estate belongs to his son. 剩余财产属于他的儿子。