pesticides

An inquiry is under way, but state media said the leaked chemical was phosgene, used to make pesticides, painkillers and antibiotics.

事故原因正在调查中，官方透露泄漏化学物品为三光气，主要用于杀虫剂、止痛药及抗生素的制造。

For instance, other stressors, such as pesticides and a lack of good nutrition, may be behind the bees' lack of resistance, she said.

她说到，就好像其他压力，譬如杀虫剂以及营养的匮乏，也是蜜蜂不能抵抗的潜在因素。

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。

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；

although household pesticides are quite safe and easy to use , they must be handled with care and in accordance with the label instructions.

家居除害剂虽然相当安全和易于使用，但是使用时仍必须小心，并遵照标签上的指示。

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。

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。

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。

Kate liked to buy organic vegetables because pesticides had not been used in their production.

凯特喜欢买有机蔬菜，因为在其种植过程中并未使用杀虫剂。

The trend is often ascribed to debt, drought and the ready availability of pesticides that serve as poison.

造成这一趋势的常见原因包括负债、遭受旱灾以及用作毒药的杀虫剂方便易得。

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”。

For the first four pesticides, they called it "a matter of urgency. "

专家们为前四种杀虫剂拉起了“警报”。

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。

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。

Insect charity Buglife said previous studies in France had found a link between pesticides and vanishing bees.

昆虫慈善协会“虫虫生活”介绍说法国以往的研究已经报道了杀虫剂和蜜蜂数量减少间存在一定关系。

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。

During the 2005 to 2009 drought, the lake continued to dry up and was polluted by pesticides and fertilizer.

在2005-2009年干旱期间，湖水遭到了杀虫剂和化肥的污染，水量不断减少。

however , it is possible that chemical contaminants , pesticides and hormones in the beef could be the reason for these results.

然而，牛肉中所含的化学污染物、杀虫剂以及激素可能是造成这些结果的原因。

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。

or a steady diet of pesticides every time you think you're eating fresh salads and vegetables, or just having an innocent glass of water!

或是当你认为在享用新鲜色拉和新鲜蔬菜或饮用一杯无害的水的时候，实际上每次都不断吃进杀虫剂。