• 已知实例二恶英多氯联苯

    Known examples are Dioxins and PCBs (polychlorinated biphenyls).

    www.who.int

  • 多氯联苯(聚联苯)。

    PCBs (Polychlorinated Biphenyls).

    article.yeeyan.org

  • 常见的是如何环境多氯联苯

    How common are PCBs in the environment?

    www.tubebbs.com

  • 可以消除50%多氯联苯

    This can remove up to 50% of the PCBs.

    danci.911cha.com

  • 什么时候为什么停止生产联苯

    When and why did production of PCBs stop?

    www.tubebbs.com

  • 多氯联苯导致人类癌症呢?

    Do PCBs cause cancer in humans?

    www.tubebbs.com

  • 环境压力来自多氯联苯(PCB)污染

    The stress in question is pollution by polychlorinated biphenyls (PCBs).

    xiaozu.renren.com

  • 不要储存塑料容器里因为联苯渗入水中

    Also, do not store water in plastic containers because the polychlorinated biphenyls (PCBs) can leach into the water.

    article.yeeyan.org

  • 目的研究多氯联苯对大学习记忆能力影响

    Objective To observe PCB affect the ability of learning and memory in rats.

    danci.911cha.com

  • 介绍了多氯联苯性质危害及其降解方法

    In the paper, properties, dangers and degraded methods of polychlorinated biphenyls are introduced.

    www.chemyq.com

  • 多氯联苯最终如何存在鱼类粮食中的呢?

    How do mercury and PCBs end up in fish and the food supply?

    www.dltcedu.org

  • 多氯联苯浓度必须根据所有充油电气设备指定处置

    PCB concentrations must be determined in all oil-filled electrical equipment designated for disposal.

    www.tubebbs.com

  • 过度捕捞海洋物种中含有高浓度的多氯联苯

    Many Marine species are overfished, and some have high levels of mercury and PCBs.

    article.yeeyan.org

  • 此外,它们含有二氧(杂)多氯联苯大大增加致癌风险。

    They also contain much higher levels of cancer causing dioxins and PCBs.

    article.yeeyan.org

  • 可以看到两个加速度传感器顶端角落多氯联苯

    Also you can see two acceleration sensors in the top corners of the PCB.

    danci.911cha.com

  • 假定准备工作已经完成联苯芯片只是等待

    This assumes the prep work has been done, and the PCBs are simply waiting for chips.

    bbs.pczilla.net

  • 某些化合物多氯联苯多氯联苯已经禁止美国

    Certain compounds, such as polychlorinated biphenyls, or PCBs, have been banned in the United States.

    danci.911cha.com

  • 结论多氯联苯化合物皮肤血管瘤患儿头发中的水平增高

    Conclusion: PCBs in the hair of infants with skin hemangioma is much higher.

    dict.cnki.net

  • 多氯联苯变压器中被用作热交换器,广泛在塑料纸张制造中。

    They were developed as heat exchangers in electrical transformers, and were widely used in plastics and paper manufacturing.

    http://www.cahec.cn

  • 大量使用塑胶电气绝缘体多氯联苯需要几十年才会被分解

    Widely used in plastics and electrical insulation, PCBs -polychlorinated biphenyls - take decades to break down.

    www.newdaai.tv

  • 其中包括ddt农药电子产品使用的一种称为“多氯联苯”的化学物质。

    They include pesticides such as DDT and chemicals called PCBs used in electrical goods.

    gb.cri.cn

  • 油墨中含有一种叫做多氯联苯有毒物质化学结构农药差不

    Ink contains toxic substances called polychlorinated biphenyls, and its chemical structure similar with the pesticide.

    blog.sina.com.cn

  • 事实上研究表明超过95%12以上的美国人血液仍然检测出含有多氯联苯

    In fact, studies have shown that more than 95 percent of Americans older than 12 still have detectable levels of PCBs in their blood.

    article.yeeyan.org

  • 分析江苏无锡鼋头渚江西共青城多氯联苯同系物残留状况

    The residue situation of PCB congeners in eggs of night heron breeding in Wuxi area of Jiangsu and Gongqing City of Jiangxi was analyzed.

    dict.cnki.net

  • PCBs(多氯联苯),一度广泛用于工业用途1976年作为致癌物被取缔

    PCBs (Polychlorinated Biphenyls), once widely used for industrial purposes but outlawed as carcinogenic in 1976, can also be found in fish due to environmental contamination.

    article.yeeyan.org

  • 他们1979年禁止生产多氯联苯广泛应用于电力设备,包括变压器

    Before their manufacture was banned in 1979, PCBs were used widely in electrical equipment, including transformers.

    www.tubebbs.com

  • 斯蒂门记录另一种有毒多氯联苯芳烃有抵抗作用海岸物种,那是鱼。

    Stegeman has been chronicling resistance to toxic PCBs and polycyclic aromatic hydrocarbons in another coastal species, a killifish.

    article.yeeyan.org

  • 好吧也许我会添加一些包括多氯联苯缓冲区现在非常满意结果

    Well, perhaps I'll add some covers for the buffer PCBs later, but for now I'm absolutely satisfied with the result.

    bbs.5imx.com

  • 此外一些1978年以后生产镇流器多氯联苯含有致癌化学DEHP的。

    Also, some ballasts manufactured after 1978 contain PCBs or the carcinogenic chemical DEHP.

    www.tubebbs.com

  • 此外一些1978年以后生产镇流器多氯联苯含有致癌化学DEHP的。

    Also, some ballasts manufactured after 1978 contain PCBs or the carcinogenic chemical DEHP.

    www.tubebbs.com

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