查询词典 Dieldrin

Relief efforts are proved most fruitful due to the effectiveness of certain pesticides. Dieldrin, the most effective locust killer, has been widely accepted in many countries.

第三段后半部分说大多数批准使用的杀虫剂效果都不明显，药效不强的杀虫剂使救援行动受到限制，而最有效的杀虫剂Dieldrin对人体有害而被禁用，所以其余几项不对。

"One may get a jar-type attachment for the garden hose, for example, by which such extremely dangerous chemicals as chlordane or dieldrin are applied as one waters the lawn," she observed.

&可能得到一个花园水龙带的附属瓶装物，那些极度危险的如chlordane和狄氏剂之类的化学药剂就会在灌溉时喷洒到草坪上。&

Supercritical fluid extraction of pesticide residues of chlorothalonil, aldrin, dieldrin, and endrin from chives was evaluated.

建立了用超临界流体萃取、气相色谱测定韭菜中百菌清、艾氏剂、狄氏剂、异狄氏剂残留量的方法。

Another recent study, by the same Emory/Georgia Tech team, found that fetal rodents exposed to dieldrin had brain alterations that made them more susceptible to Parkinson's-inducing toxins.

最近的另一项研究中，由同一埃默里/格鲁吉亚的高科技队伍，发现胎鼠暴露于狄氏剂过脑部改动，使得它们更易于受到parkinson's诱导毒素。

Concentrations of HCH ranged from non-detectable to 19.63?ng·g~(-1) with an average of 0.50?ng·g~(-1); and coencentrations of DDT ranged from non-detectable to 176.01?ng·g~(-1) with an average of 4.42?ng·g~(-1), respectively. The concentrations of other Organochlorinated pesticides such as heptachlor, aldrin, and dieldrin were not detected.

采用气相色谱分析方法测定了官厅水库周边地区土壤样品中HCH、DDT、七氯、艾氏剂等多种有机氯农药的含量，采用数理统计方法研究了不同土地利用类型、不同采样方位与土壤中有机氯农药含量的关系。

In all vegetables investegated, carrot could bioconcentrate more HCHs and DDT than other vegetables, whose BCF were 1.10 and 0.80 respectively. Meanwhile, lettuce, garlic leaves and spinach could absorb more HCB, Dieldrin and Endrin from environment.

胡萝卜对HCH和DDT等有机氯农药的富集能力较强，而莴苣、蒜苗和菠菜对六氯苯、狄氏剂，异狄氏剂和硫丹有较高的生物富集能力。

Meanwhile, the insecticide barrage had been augmented by dieldrin, parathion, heptachlor, malathion and other fearful compounds many times stronger than DDT, all of which the government planned to distribute through the Department of Agriculture for public use and commercial manufacture.

此时，地特灵、拉松、布达、拉松以及其他比DDT更可怕数倍的合成农药使用量已经大量增加，全都源自政府规划，透过农业部散播给大众使用以及商业制造。

HCB and ∑DDTs were detected in 100 percent and 99.2 percent respectively of all soil samples, while the concentrations of Aldrin, Dieldrin, Endrin, Heptachlor and Mirex were below the detection limit.

2004年5月31日至6月8日采集了安徽省境内的长江流域、淮河流域、巢湖周边的119个土壤表层样品，利用ASE萃取技术，使用GC/MS方法测定了样品中的六氯苯、氯丹、滴滴涕类物质、艾氏剂、狄氏剂、异狄氏剂、七氯和灭蚁灵等有机氯杀虫剂的含量。

This paper studied four pretreatment methods by adding three different retention time organochlorine pesticides(α-BHC、Dieldrin、pp′-DDT) to fish sample and making different concentration(0.01、0.1、1),then using GC-ECD determinate its recoveries.

研究了用气相色谱——电子捕俘器法测定鱼肉中有机氯农药的四种不同前处理方法。通过向鱼样中加入三种不同保留时间的有机氯农药(α—六氯苯、狄氏剂、滴滴涕)，并测定三种不同浓度(0.01、0.1、1)时加标回收率。

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 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。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。