DDT怎么读,DDT的音标和真人发音
英音  [ˌdi:di:'ti:]    
美音 [ˌdi:di:'ti:]    

DDT是什么意思,DDT的意思是

n.滴滴涕

DDT 变化形式

易混淆的单词: ddt

DDT 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

Ddt exposure increases odds of breast cancer early ddt exposure .
滴滴涕暴露赔率增加乳腺癌早期接触滴滴涕。
Even the exposure to the persistent and villainized pesticide ddt has not been consistently linked to cancer .
即使是接触药效持久的烈性农药ddt也始终没有和癌症联系到一起。
He had been following scores of patients with acute poisoning from exposure to the pesticide ddt , which had hit the us market a few years earlier .
他还跟踪研究了大量因接触ddt杀虫剂而急性中毒的患者,这种杀虫剂是在当时的几年前投放在美国市场上的。
In many ways ddt was a miracle chemical when its efficacy against biting insects was discovered at the start of the second world war .
当第二次世界大战伊始发现它抗蚊虫叮咬的功效之后,滴滴涕在许多方面都成为一种特效化学药剂。
Fish , in particular , contain carcinogens ( pcbs , ddt ) and heavy metals ( mercury , arsenic ; lead , cadmium ) that cannot be removed through cooking or freezing .
特别是鱼类,含有致癌物(多氯联苯,ddt)和重金属(汞,砷,铅,镉)而且这些物质无法通过蒸煮或冷冻消除。
" Even though we haven 't used ddt in decades , its metabolites are still detected in almost everyone in the country , " said lead researcher mary turyk , an epidemiologist at the university of illinois-chicago 's school of public health .
这个研究的领头人,美国伊利诺叶大学芝加哥分校公共健康学院的流行病学家maryturyk说:“虽然我们已经几十年没有用ddt,但它的代谢产物仍然能够在我国几乎所有人的体内检测出。”
But in 1962 , rachel carson published silent spring , which argued that ddt , whatever its primary benefits , was also having unintended environmental consequences .
到了1962年,蕾切尔逊的《静静的春天》出版,书中指出滴滴涕虽然有诸般好处,然而却有着的对环境不可预料的恶果。
What was not known at the time , however , was ddt 's propensity to accumulate , persist and damage the environment .
然而在那时没有人知道,滴滴涕有富集性,稳定性并且破坏环境。
Assessing ecological risks of ddt and lindane to freshwater organisms by species sensitivity distributions .
应用物种敏感性分布评估ddt和林丹对淡水生物的生态风险。
However , as early as the 1940s scientists had begun expressing concern over hazards associated with the use of ddt , and extensive research has since implicated the organochlorine insecticide in the poisoning of humans , animals and the environment .
然而,早在1940年代,科学家们就开始关注与滴滴涕打交道造成的危险,并广泛研究了有机氯杀虫剂被大量使用之后对人类、动物和环境造成的毒害。