如果您担心家里水果蔬菜中的农药残留，EWG建议您购买合格的有机产品，是不含农药的。
If you're concerned about your family's pesticide load, the EWG recommends buying certified organic produce, which should be pesticide-free.
他们很有必要知道什么时候买有机食物比较好，因为有些传统食物本身农药残留量很低，所以就没有必要买有机食物。
For those shoppers, it makes sense to know when to buy organic and which conventionally-grown foods are good enough because they already are low in pesticide residue.
所以，只要简简单单的将马铃薯改成有机马铃薯，就能产生很大的潜在效果——因为用于商业出售的马铃薯是农药残留量最高的几样蔬菜之一。
A simple switch to organic potatoes has the potential to have a big impact because commercially-farmed potatoes are some of the most pesticide-contaminated vegetables.
不过如果有机食物超过预算，你要如何处理蔬果上的残留农药呢？
However, if organic food is beyond your budget, what can you do about residue chemicals on other fruit and vegetables?
更能有效吸附水中的游离氯、酚、硫、油、胶质、农药残留物和其他有机污染物，余氯、半脱氯值，以及有机溶剂的回收等。
More effective adsorption of free, phenol, sulfur, oil, resin, pesticide residues and other organic contaminants, dechlorination half the value, as well as recycling of organic solvents.
两年前，莱费特博士领导了一项关于水果和蔬菜的类似综述，发现与用常规方法种植的作物相比，有机农产品中某些抗氧化剂的水平较高，农药残留较少。
Two years ago, Dr. Leifert led a similar review for fruits and vegetables that found organic produce had higher levels of some antioxidants and less pesticide residue than conventionally grown crops.
研究中的非有机食品除了含有更高含量的有毒金属，较之于有机食品多了四倍可能有农药残留。
Nonorganic foods from the studies were four times more likely than organic foods to have pesticide residue in addition to higher concentrations of a toxic metal.
提出了用气相色谱直接测定水、土、粮食水果和蔬菜中10种有机氮农药多残留的分析方法。
A gas chromatographic method without derivatization was established for residue analysis of 10 organonitrogen pesticides in soil, water, cereals, fruit and vegetable.
样品前处理采用了先去除样品中水分，再用有机溶剂提取残留农药的方法。
The samples were treated by wiping off water. The pesticides residues were extracted with aceton.
讨论了它们的特点和适用范围，着重介绍了这些技术在农药残留分析和环境有机污染物方面的应用。
The applications of these techniques on the analysis of pesticides and organic pollutants in agriculture and environmental samples are presented and discussed.
用大口径毛细管气相色谱法跟踪监测了西安地区夏秋两季14种蔬菜167个样品中有机磷农药残留量。
The residues of organic phosphorus pesticide were determined by large bore capillary gas chromatograph in 167 samples of 14 kinds of vegetables in Xi an region.
更能有效吸附水中的游离氯、酚、硫、油、胶质、农药残留物和其他有机污染物，余氯、半脱氯值，以及有机溶剂的回收等。
More effective adsorption of free chlorine, phenol, sulfur, oil, resin, pesticide residues and other organic pollutants, chlorine, dechlorination half the value, and the recycling of organic solvents.
制作了涂渍植物来源的酶和不同化合物的萃取膜，萃取富集了水样中的有机磷农药和农药中间体残留。
The membrane coated with enzyme of plant origin or other chemical compounds has been prepared for the extraction of trace organophosphorus pesticides and their intermediates in water.
本文报导了一个气相色谱法分离和测定米、土、水、饮料和蔬菜中12种有机磷农药残留。
This paper reported Gas Chromatographic procedure for. separating, and determining 12 organophosphorus pesticide residues in Water, soil, rice, beverage and vegetables.
研究了不同样品净化方法和方法组合在长年污灌的水稻土有机氯农药残留分析中的效果。
The procedure of sample preparation for residual analysis of organochlorinated pesticides in a paddy soil contaminated by long-term wastewater irrigation was investigated.
有机磷农药和有机氯农药是农药残留的两大类型。
The organic phosphorus pesticides and organochlorine pesticides are two major types of pesticide residues.
用自制的速测试剂和光电比色计，研究蔬菜有机磷农药残留量快速检测的光电比色方法。
With the self-made rapid detection reagent and photoelectric colorimeter, the photoelectric colorimetric method for rapid detection of organophosphorus pesticide residues in vegetable was studied.
抽查检测蔬菜样本185个，检出有机磷农药残留超标样本45个，超标率为24.3%；
Among 185 samples examined, the residue of organic phosphorus pesticides in 45 samples was above the standard, with the rate of 24.3%.
目的：建立同时测定蔬菜、水果中多种有机磷农药残留的气相色谱分析方法。
Objective: to establish the gas chromatography method for simultaneous detection of the organophosphorous pesticide residues in vegetable and fruits.
建立微波萃取-气相色谱法同时分离测定水果、蔬菜中7种有机磷农药残留量的方法。
A method of separating and determining 7 organophosphorous pesticides residues in fruits and vegetables at the same time by gas chromatography was established.
本文综述了近年来国内外微波辅助萃取技术在有机磷、有机氯及其他农药残留分析中的应用。
The recent development and application of microwave assisted extraction for organochlorine, organophosphorus pesticide residue analysis were reviewed in this paper.
该系统可以检测被测溶液中有机磷农药的残留量。
The system can detect the organophosphate pesticide titer of the tested liquor.
通过盆栽试验，利用固相萃取和气相色谱氮磷检测器分析方法研究了有机磷农药毒死蜱在小麦植株及其生长土壤中的残留特性。
The pot cultivation experiment method, integrated with SPE & GC-NPD, was developed for exploring the residual property of chlorpyrifos in wheat and soil.
研究一种快速简便测定蔬菜水果中有机磷农药残留的方法。
A rapid testing method of organophosphorus pesticide residues in vegetables and fruits was studied in this paper.
结果表明：中药茯苓和银杏叶中有机氯农药的残留量均低于国家食品卫生标准对粮食规定的限度。
It was indicated that the contents of organochlorine pesticide residues of the samples were lower than the Chinese national limits for grain.
本文利用酶抑制原理，采用植物酯酶和乙酰胆碱酯酶法检测有机磷农药残留。
This article was based on enzyme inhibition principle and used Plant-esterase and Acetylcholinesteras to determine organophosphorus residue.
第五章，采用高速匀浆法提取、柱层析法净化技术，成功建立了气相色谱质谱法同时测定银杏叶中5种有机磷农药残留量的方法。
Chapter five: A simple and rapid method was used to determine the residues of 5 organophosphorus pesticides in Ginkgo Biloba leaves by gas chromatography-mass spectrometry (GC-MS).
本文提出了一种GC -FPD测定海水中28种有机磷农药残留的新方法。
A GC method has been developed to determine 28 kinds of OPPs in seawater simultaneously by GC-FPD.
农药残留中有机氯(666,ddt)残留继续呈下降趋势，有机磷残留除在粮食中的甲基对硫磷外，其它均低于国家标准。
Organochrorinated pesticides residues (666, DDT) maintained downtrend and organophosphorus pesticides residues met the national associated criteria except methyl parathion in cereals.
农药残留中有机氯(666,ddt)残留继续呈下降趋势，有机磷残留除在粮食中的甲基对硫磷外，其它均低于国家标准。
Organochrorinated pesticides residues (666, DDT) maintained downtrend and organophosphorus pesticides residues met the national associated criteria except methyl parathion in cereals.
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