dioxins

小编 分享 时间:
dioxins是什么意思
英式音标:[da'ɪɒksɪnz]
美式音标:[da'ɪɒksɪnz]
词义:

n.

二氧(杂)芑( dioxin的名词复数 );

英英释义

dioxin

n.any of several toxic or carcinogenic hydrocarbons that occur as impurities in herbicides

用法:

双语例句

The ash melting process is a key process for dioxins zero emission.
其中,灰渣的熔融处理是限制二恶英零排放的重要步骤。

In many cases the simultaneous removal of NOx and dioxins is obtained with one single Shell System.
在诸多案例中,单个壳牌系统同时去除氮氧化物和二恶英。

权威例句

The formation of dioxins in combustion systems

Effects of Dioxins and Polychlorinated Biphenyls on Thyroid Hormone Status of Pregnant Women and Their Infants

Developmental and Reproductive Toxicity of Dioxins and Related Compounds: Cross-Species Comparisons

Comparative toxicology and mechanism of action of polychlorinated dibenzo-p-dioxins and dibenzofurans.

Effects of environmental exposure to polychlorinated biphenyls and dioxins on birth size and growth in Dutch children

Polychlorinated Biphenyls (PCBs), Dibenzo-p-Dioxins (PCDDs), Dibenzofurans (PCDFs), and Related Compounds: Environmental and Mechani...

Effects of environmental exposure to polychlorinated biphenyls and dioxins on cognitive abilities in Dutch children at 42 months of ...

The 2005 World Health Organization Re-evaluation of Human and Mammalian Toxic Equivalency Factors for Dioxins and Dioxin-like Compou...

Spatial distribution of polybrominated diphenyl ethers and polychlorinated dibenzo-p-dioxins and dibenzofurans in soil and combusted...

Olie K., Vermeulen P.L. & Hutzinger O. Chlorodibenzo-p-dioxins and chlorodibenzofurans and trace components of fly ash and flue gas ...
造句:

1. Dioxins occur as a complex mixture in the environment and in food.

二恶英在环境和食品中以一种复杂的混合物形式出现。

www.who.int

2. In 1999, high levels of dioxins were found in poultry and eggs from Belgium.

1999年,比利时的家禽和蛋类中发现了高含量的二恶英。

www.who.int

3. The experts concluded that a tolerable intake could be established for dioxins on the basis of the assumption that there is a threshold for all effects, including cancer.

专家们做出结论,认为可以在假设包括癌症在内的所有影响均有一个最低限度的基础上,确定二恶英的容许摄入量。

www.who.int

4. This level is the amount of dioxins that can be ingested over lifetime without detectable health effects.

这种剂量是在对健康无可察觉的影响下终身可摄入的二恶英剂量。

www.who.int

5. Proper incineration of contaminated material is the best available method of preventing and controlling exposure to dioxins.

适当焚烧污染物是预防和控制对二恶英的接触的目前最为有效的方法。

www.who.int

6. Dioxins are mainly by products of industrial processes but can also result from natural processes, such as volcanic eruptions and forest fires.

二恶英主要是工业过程的副产品,但也可能来自于自然过程,如火山爆发和森林火灾。

www.who.int

7. Dioxins are unwanted byproducts of some industrial processes and waste incineration.

二恶英是一些工业过程和废物焚化的有害副产品。

www.who.int

8. The concern is a common one, but studies have found that most of the widely available supplements contain little or no mercury, dioxins or PCBs.

这是令人共同担忧的问题,但研究发现,大多数的广泛使用的补充剂含有很少或根本没有汞、二恶英和多氯联苯的物质。

article.yeeyan.org

9. Additionally, newly adopted codes of practice will give guidance to governments on how to prevent and reduce dioxins and aflatoxins in food.

此外,新通过的业务守则将就如何预防和减少食品中的二恶英和黄曲霉毒素向各国政府提供指导。

www.who.int

10. Incinerated materials containing chlorine can generate dioxins and furans2, which are human carcinogens and have been associated with a range of adverse health effects.

焚烧含氯的材料可以产生二恶英和呋喃2,它们是人类致癌物,并与一系列不良健康反应有关。

www.who.int

11. Dioxins are highly toxic and can cause reproductive and developmental problems, damage the immune system, interfere with hormones and also cause cancer.

二恶英是一类剧毒物质,可导致生殖和发育问题,损害免疫系统,干扰激素,还可以导致癌症。

www.who.int

12. Since 1987, WHO has conducted periodic studies on levels of dioxins in human milk, mainly in European countries.

1987年以来,世卫组织对母乳中二恶英的含量进行定期研究(主要在欧洲国家)。

www.who.int

13. Once dioxins have entered the body, they endure a long time because of their chemical stability and their ability to be absorbed by fat tissue, where they are then stored in the body.

二恶英一旦进入人体,就会长久驻留,因为其本身具有化学稳定性并易于被脂肪组织吸收,并从此长期积蓄在体内。

www.who.int

14. More than 90% of human exposure to dioxins is through the food supply, mainly meat and dairy products, fish and shellfish.

人类接触二恶英,90%以上是通过食品,其中主要是肉制品和乳制品、鱼类和贝类。

www.who.int

15. In the environment, dioxins tend to accumulate in the food chain.

在环境中,二恶英容易聚积在食物链中。

www.who.int

16. The quantitative chemical analysis of dioxins requires sophisticated methods that are available only in a limited number of laboratories around the world.

对二恶英进行化学量化分析需要非常先进的方法,世界上只有数量有限的几个实验室能够做到。

www.who.int

17. Cremation puts harmful gasses into the air including dioxins, mercury vapor from dental fillings, hydrochloric acid,carbon dioxide and sulfur dioxide.

火葬向大气排放的有害物质有:二恶英、水银蒸汽(如果死者有假牙的话)、盐酸、二氧化碳和二氧化硫。

article.yeeyan.org

18. Some women worry about their personal exposure to dioxins through tampons.

一些女士担心会因为棉条接触到二恶英。

article.yeeyan.org

19. A number of actions are being considered internationally to reduce the production of dioxins during incineration and manufacturing processes.

国际上正在考虑采取若干行动,减少焚烧和制造过程中产生的二恶英。

www.who.int

20. In contrast, other chemicals that persist in the environment –such as DDT and dioxins –have received far more attention from researchers.

相反,DDT、二恶英等其它持续存在于环境中的化学物质得到的关注要大的多。

www.elanso.com

21. Dioxins are unwanted by products of a wide range of manufacturing processes including smelting, chlorine bleaching of paper pulp and the manufacturing of some herbicides and pesticides.

二恶英是冶炼、纸浆氯漂白和一些除草剂和杀虫剂制造等各种生产过程的有害副产品。

www.who.int

22. Dioxins, furans and metals are persistent and bio-accumulate in the environment.

二恶英、呋喃和金属具有持久性并可在环境中生物累积。

www.who.int

23. Aflatoxins cause liver cancer and dioxins and dioxin-like polychlorinated biphenyls (PCBs) are both highly toxic as well as carcinogenic.

黄曲霉毒素可造成肝癌,并且二恶英和二恶英类多氯联苯系剧毒和致癌物。

www.who.int

24. The establishment of Codex guideline levels for dioxins in foods is under consideration.

目前正在考虑制订食品中二恶英含量规定指导原则。

www.who.int

25. Although formation of dioxins is local, environmental distribution is global.

尽管二恶英来源于本地,但环境分布是全球性的。

www.who.int

26. These studies provide an assessment of human exposure to dioxins from all sources.

通过这些研究,对人类对各种来源的二恶英的接触进行了评估。

www.who.int

27. Dioxins are a group of chemically-related compounds that are persistent environmental pollutants.

二恶英是一组对环境具有持久性污染力的化学物质。

www.who.int

28. Dioxins are a group of chemically-related compounds that are persistent environmental pollutants.

二恶英是一组对环境具有持久性污染力的化学物质。

www.who.int

29. These treatments not only simplified the device of tail gas treatment but the amount of discharge of dioxins could also satisfy the relevant state standard.

不仅简化了尾气处理装置,而且二恶英的排放量也能达到国家相关标准。

-- 来源 -- 网友提供

30. Researchers suspect the decline in male births can be explained, at least in part, by paternal exposure to environmental toxins, such as certain pesticides, heavy metals, solvents or dioxins-- chemical byproducts produced during incineration or the manufacture of other chemicals.

研究人员怀疑,男孩出生数量的下降一部分是由于父亲与杀虫剂、金属、剂或二恶英等环境中的有毒物质的接触造成的,这些有毒物质是在燃烧或制造其它化学物质过程中所产生的化学副产品。

-- 来源 -- bbs.enfamily.cn

31. Cremation pumps dioxins, hydrochloric acid, sulfur dioxide, and carbon dioxide into the air.

火葬会把二氧()、酸、氧化硫和二氧化碳排放到大气中。

-- 来源 -- bbs.translators.com.cn

32. We oppose waste incineration because it releases into the environment persistent organic pollutants( POPs) such as cancer-causing dioxins.

我们反对废弃物焚化,是因为它会释放如会致癌的戴奥辛等持久性有机污染物到环境中。

-- 来源 -- e-info.org.tw

33. The use of chlorine based bleaching agents can lead to the formation of toxic organochloride compounds known as dioxins and therefore hydrogen peroxide is recommended as the most environmentally friendly bleaching agent.

用氯作为漂白媒介会导致形成一种叫二氧芑的有毒有机氯化物,因此在大多数情况下都会使用较安全的过氧化氢作为漂白剂。

-- 来源 -- 网友提供

dioxins

将本文的Word文档下载到电脑,方便收藏和打印
推荐度:
点击下载文档文档为doc格式