biphenyls

  • Web联苯类

Web Definition

1.
联苯类
(十一) 联苯类(biphenyls)例如，右旋体的d -芝麻脂素在盐酸溶液中加热，可部分转化为d-表芝麻脂素（d-episesamin），即细辛脂素(asari…
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Definition:
AllAll,联苯类联苯类
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Widely used in plastics and electrical insulation, PCBs -polychlorinated biphenyls - take decades to break down.
大量使用在塑胶，及电气绝缘体上的多氯联苯，需要几十年才会被分解。
dà liàng shǐ yòng zài sù jiāo , jí diàn qì jué yuán tǐ shàng de duō lǜ lián běn , xū yào jǐ shí nián cái huì bèi fēn jiě 。
www.newdaai.tv
2.
Mercury, polychlorinated biphenyls (PCBs) and chlordane are among the major contaminants found in Illinois fish.
水银，多氯联苯和氯丹是在伊利诺依州的鱼类中发现的主要污染物。
shuǐ yín , duō lǜ lián běn hé lǜ dān shì zài yī lì nuò yī zhōu de yú lèi zhōng fā xiàn de zhǔ yào wū rǎn wù 。
dictsearch.appspot.com
3.
Ink contains toxic substances called polychlorinated biphenyls, and its chemical structure similar with the pesticide.
油墨中含有一种叫做多氯联苯的有毒物质，它的化学结构跟农药差不多。
yóu mò zhōng hán yǒu yī zhǒng jiào zuò duō lǜ lián běn de yǒu dú wù zhì , tā de huà xué jié gòu gēn nóng yào chà bu duō 。
blog.sina.com.cn
4.
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。
huáng qū méi dú sù kě zào chéng gān ái , bìng qiě èr è yīng hé èr è yīng lèi duō lǜ lián běn xì jù dú hé zhì ái wù 。
www.who.int
5.
Finally, section 6 contains a special provision for the phasing out of polychlorinated biphenyls (PCBs).
最后，第6条中含有关于逐步停止聚氯气处理的“复苯基特别条款”。
zuì hòu , dì liù tiáo zhōng hán yǒu guān yú zhú bù tíng zhǐ jù lǜ qì chǔ lǐ de " fù běn jī tè bié tiáo kuǎn " 。
www.dictall.com
6.
Also, do not store water in plastic containers because the polychlorinated biphenyls (PCBs) can leach into the water.
也不要把水储存在塑料容器里因为多氯联苯会渗入到水中。
yě bú yào bǎ shuǐ chǔ cún zài sù liào róng qì lǐ yīn wèi duō lǜ lián běn huì shèn rù dào shuǐ zhōng 。
article.yeeyan.org
7.
Fish may be loaded with mercury, lead, and industrial pollutants like PCBs (Poly-Chlorinated Biphenyls), DDT and dioxins.
鱼体内可满是汞，铅，和工业污染物如多氯联苯（聚氯化联苯），滴滴涕及二恶英。
yú tǐ nèi kě mǎn shì gǒng , qiān , hé gōng yè wū rǎn wù rú duō lǜ lián běn ( jù lǜ huà lián běn ) , dī dī tì jí èr è yīng 。
article.yeeyan.org
8.
PCBs (aka polychlorinated biphenyls) were once used in industrial coolants. Whereas PCBs are good coolants, they are toxic.
PCBs（多氯联苯）曾被用作工业冷却剂，尽管性能优异，却具有毒性。
PCBs ( duō lǜ lián běn ) céng bèi yòng zuò gōng yè lěng què jì , jǐn guǎn xìng néng yōu yì , què jù yǒu dú xìng 。
article.yeeyan.org
9.
Certain dioxin-like polychlorinated biphenyls (PCBs) with similar toxic properties are also included under the term "dioxins" .
某些类二恶英多氯联苯（PCBs）具有相似毒性，归在“二恶英”名下。
mǒu xiē lèi èr è yīng duō lǜ lián běn ( PCBs ) jù yǒu xiāng sì dú xìng , guī zài " èr è yīng " míng xià 。
www.who.int
10.
Known examples are Dioxins and PCBs (polychlorinated biphenyls).
已知实例为二恶英和多氯联苯。
yǐ zhī shí lì wéi èr è yīng hé duō lǜ lián běn 。
www.who.int
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