农药 pesticides

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1.
To be confronted with restricting chemosynthesis pesticides used in organic orchards, insect pest control had become a bottleneck.
面临有机果园不准使用化学合成农药的限制，果树害虫防治成为瓶颈问题。
www.dictall.com
2.
The residues of these three pesticides were observed to have been reducing with the harvest time, but with different variation in reduction.
随着采样间隔时间的延长，每种农药在冬枣上的残留量均逐渐减少，不同的农药变化趋势不同；
elec.wanfangdata.com.cn
3.
In fact, none of the crops here have been treated with pesticides, herbicides or chemical input of any sort.
事实上，农场里的作物都没有打过杀虫剂、除草剂等任何类型的化学农药。
www.bing.com
4.
The aim is to see what effect pesticides used on nearby farms might have on the children's health.
目的是要看看附近的农场上使用的农药可能对儿童的健康。
www.englishtang.com
5.
Experts believe that melamine as pesticides , fertilizers and containers entering the human food chain, but it should be "very low. "
专家认为，三聚氰胺会随着农药、肥料和容器，进入人类食物链，但应该是“极微量”。
dictsearch.appspot.com
6.
The orange peel left on the surface pesticides, would be dissolved by the water out of a bubble, people drink this tea, it absorbs toxins.
橘皮表面上留下农药，将由出泡沫溶解于水，人们喝这茶，它吸收毒素。
www.qiyeku.com
7.
appointed by the China Department of Chemical and Agriculture to be one of the pesticides and insecticides manufacturers.
化工部、农业部定点生产农药和卫生杀虫剂的专业厂家。
terms.shengwuquan.com
8.
The cows that are used to produce organic milk have not been exposed to any harmful chemicals or pesticides.
牛只被用来生产有机牛奶并没有接触到任何有害的化学品或农药。
baby.fubaobao.com
9.
But as the government began to crack down on the sale of toxic pesticides, individuals bent on mayhem turned to knives.
然而，当政府开始打击有毒农药的销售时，凶手便转身抓起了刀刃。
dongxi.net
10.
Gas chromatography method is widely used to determine the residues of the pesticides organochlorine and organophosphorus.
气相色谱法测定有机氯、有机磷农药残留已被广泛应用。
dictsearch.appspot.com