在农药的环境行为研究中，常用一级动力学反应方程来模拟农药的降解或残留。
In researches on the environmental behavior of pesticides, first order chemical reaction Equation is frequently used for simulation of pesticide degradation and residue.
S421是一种农药增效剂，本文探讨了S421在28种农药中的含量及其在茉莉花和茶叶中的残留降解动态。
The S421 is a synergist of insecticides, and this paper studied its contents in 28 kinds of pesticide, and its residue and degradation dynamic in jasmine flower and tea.
研究目的为了控制农田杂草，加速土壤残留农药降解，生产无公害农产品是非常重要的。
OBJECTIVE in order to control weeds in field and quicken degradation of soil rudimental pesticide, it is very important to produce non-public farm products.
国内已有的各类果蔬、餐具清洗设备普遍存在适应性差、杀菌和降解残留农药效果不好等问题。
Our washing equipments are found to be poor in the field of adaptability and the effect of sterilization, so as the degradation of pesticide residues.
臭氧水浓度和作用时间对灭菌、降解农药残留以及草莓品质的影响。
The effect of ozone water concentration and action time on sterilization, degradation pesticide residues and strawberry quality are studied.
生化制剂降解氯氰菊酯农药残留的作用机理可能与生化制剂中的包括降解酶在内的多种生化成分有关。
The mechanism of cypermethrin residue degradation by the biochemical preparation may be related to metabolizing enzymes and several other biochemical ingredients contained in the preparation.
生化提取物降解氯氰菊酯农药残留的作用机理可能与生化提取物中的包括降解酶在内的多种生化成分有关。
The mechanisms for the degradation activity of the extracts for cypermethrin may be related to the biochemical components, including degradation enzymes, in the extracts.
农药的光化学降解是海水中农药残留污染物去除的重要途径，其降解过程和降解产物对海水环境的影响很大。
The processes of photodegradation of pesticides play a key role in the transformation of pesticides in the marine environment.
一种残留农药降解剂，其特征所述的降解剂是纳米粒径的二氧化钛粉体或纳米粒径的氧化锌粉体或过氧化物或脂肪酸蔗糖脂或碳酸盐或碱。
The residual pesticide degrading agent is nano size titania powder, nano size zinc oxide powder, peroxide, sucrose ester of fatty acid, carbonate or alkali.
植物主要通过直接吸收和代谢、根际土壤植物酶促降解和根际微生物对污染物的降解等三种机制去除土壤中残留的农药。
Plants clean up the pesticide-contaminated soils mainly through three ways:absorption and metabolism, rhizospheric-enzyme-stimulated degradation and rhizospheric microbial degradation.
作者研究了杀灭菊酯、二氯苯醚菊酯、氯氰菊酯和溴氰菊酯在青菜、小白菜、豇豆三种蔬菜中的残留降解情况，四种农药的降解半衰期为1.4～3.1天；
Authors researched the degradation of fenvalerate, permethrin, cypermethrin and deltamethrin in 3 vegetables. The half-life of the degradation of 4 Pyrethroids -1.4~3.1 days.
作者研究了杀灭菊酯、二氯苯醚菊酯、氯氰菊酯和溴氰菊酯在青菜、小白菜、豇豆三种蔬菜中的残留降解情况，四种农药的降解半衰期为1.4～3.1天；
Authors researched the degradation of fenvalerate, permethrin, cypermethrin and deltamethrin in 3 vegetables. The half-life of the degradation of 4 Pyrethroids -1.4~3.1 days.
应用推荐