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- pesticides multiresidue 农药多残留
- Multiresidue Determination of 50 Pesticides in Corn by Gas Chromatography/Mass Spectrometry[J]. 引用该论文 卢晓宇;韩深;王金花;徐超一.
- Fumigants are pesticides acting in gaseous phase. 熏蒸剂是以气体形式作用的农药。
- Fast Determination of Pesticide Multiresidue Screen Method in Fresh Fruits and Vegetables 新鲜蔬菜水果的农药多残留快速检测
- The fertility of the soil has been greatly improved by the use of pesticides. 土壤施用杀虫剂後肥力大增。
- Keywords organophosphorous pesticide;organonitrogen pesticide;pesticide multiresidue;gas chromatogram;rice; 有机磷;有机氮;农药多残留;气相色谱;大米;
- A multiresidue analysis method is established for determining 44 organophosphorus and organochlorine pesticides in waters with ENV+ SPE catridge for extraction. 建立了常用44种有机磷、有机氯农药在水体中的多残留分析方法。
- Farmer Jones was a dyed-in-the-wool traditionalist; he would never use any modern pesticides. 农夫琼斯是一个顽固的传统主义者，他从不愿使用任何新式的农药。
- Most pesticides do not comply with this ideal. 大多数杀虫剂在这一点上都不完全理想。
- Many pesticides are highly toxic. 许多杀虫剂毒性很大。
- The crops are regularly sprayed with pesticides. 农作物定期喷洒杀虫剂。
- Any of various hydrocarbon pesticides, such as DDT, that contain chlorine. 有机氯一种含氯的碳氢化合物杀虫农药，如滴滴涕杀虫剂
- Some people were poisoned by pesticides. 有些人农药中毒。
- Their spray pesticides, for their prayers. 为它们喷杀虫剂，为它们祈祷。
- Organophosphate pesticides poisoning. 有机磷农药中毒
- Also, some organic pesticides are harmful to lambs. 而且杀虫剂对羊羔也是有害的。
- New herbicides and pesticides were developed. 新型除草剂与杀虫剂得到开发。
- Residues of pesticides can build up in the soil. 残余的杀虫剂会在土壤中积淀起来。
- Pesticide multiresidues analysis 多残留分析
- Data on the world production and use of pesticides is fragmentary. 世界上有关农药的生产和利用的材料是很分散的。
