查询词典 dieldrin

Some organic insecticides are natural, such as rotenone, pyrethrins, and nicotine. Others are synthetic, such as chlorinated hydrocarbons (e.g., DDT, dieldrin, lindane); carbamates, related to urea (e.g., carbaryl, carbofuran); and parathions, organic phosphorus ester s.

有机的杀虫剂可能是天然的，如鱼藤酮、除虫菊和尼古丁；或是合成的，如氯代烃类(例如，滴滴涕、狄氏剂、林丹)、氨基甲酸酯，与尿素有关(如氨基甲醯、灭多虫和卡甲喃)、巴拉松、有机磷酸盐。

Some organic insecticides are natural, such as rotenone, pyrethrins, and nicotine. Others are synthetic, such as chlorinated hydrocarbon s (e.g., DDT, dieldrin, lindane); carbamates, related to urea (e.g., carbaryl, carbofuran); and parathions, organic phosphorus esters.

有机的杀虫剂可能是天然的，如鱼藤酮、除虫菊和尼古丁；或是合成的，如氯代烃类(例如，滴滴涕、狄氏剂、林丹)、氨基甲酸酯，与尿素有关(如氨基甲醯、灭多虫和卡甲喃)、巴拉松、有机磷酸盐。

They then exposed laboratory mice to low, but "environmentally relevant" dosages of dieldrin - about 1 to 3 milligrams per kilogram.

然后，他们暴露在实验室的老鼠低，但&环保&的有关剂量狄氏剂-约1至3毫克每公斤。

The effects of aldrin and dieldrin on the reproduction of B.

以17β-雌二醇为阳性对照，运用生命表技术和群体累积培养方法，评价了艾氏剂和狄氏剂对萼花臂尾轮虫生殖的影响。

Dieldrin at great dose can influence metabolism of DA in the striatum of mice and it may be one of the environ-mental factors inducing Parkinson's disease.

大剂量的Dieldrin可影响小鼠纹状体中DA的代谢，可能是致帕金森病的环境因素之一。

Dieldrin, which was most commonly used to control agricultural pests and termites, was banned for most uses by the Environmental Protection Agency in 1974 after it was found to be harmful to fish and other wildlife.

狄氏剂，这是最常见的用来控制农业害虫和白蚁，被取缔后，为大多数用途，由美国环境保护局在1974年后，发现它仍然是有害的，以鱼类和其他野生动物。

Over the next few decades, however, dieldrin and other banned pesticides should dissipate in the environment and become less of a factor in the development of Parkinson's disease, according to Miller.

在未来的几十年里，不过，狄氏剂和其他违禁农药应散失在环境中，并成为较少的一个因素，在发展柏金逊病，据苗。

Results :Dieldrin(50 mg/kg body weight)can decrease the concentrations of DA and NA in the striatum of mice.

结果：喂食Dieldrin 50 mg·kg-1体重能降低小鼠纹状体中NA、DA及HVA的含量。

Although no longer used, dieldrin can persist in the environment for decades and move up through the food chain, particularly in dairy products and meats, to humans, Pennell said.

虽然不再使用，狄氏剂，可长期存在于环境中，几十年来，并提出了通过食物链中，特别是在乳制品和肉类，给人类， pennell说。

"Our current study clearly shows that pesticides such as dieldrin appear to accelerate or exacerbate the already underlying disease," said Gary Miller, Ph.D., an associate professor of environmental and occupational health at Emory University.

&我们目前的研究清楚地表明，农药如狄氏剂，似乎加速或加剧已经潜在疾病的，&加里表示，米勒，博士，副教授，环境与职业健康埃默里大学。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。