Biodegradation is an effective way polychlorinated biphenyls ( PCBs ) from contaminated soils.

介绍了生物降解多氯 联苯 的主要途径、研究状况及其在污染土壤修复中应用.

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Multi - Column Complementary Separation and Analysis for PCBs by High Performance Gas Chromatography.

多氯联苯(PCBs)气相色谱多柱互补分离与分析.

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Pcbs do not break down in soil, water or air, but carry on accumulate.

多氯联苯在土壤中, 水中或空气中都无法分解, 只会继续累积.

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Such as, Analyses Polynuclear Aromatic Hydrocarbons, Nitro - Polynuclear Aromatic Hydrocarbons, Polychlorinated Biphenyls, Aflatoxins and organic pollutants.

例如在分析多核芳香烃 、 硝基—多核芳香烃、多氯联苯 、 黄曲霉毒素等有机污染物方面.

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The impacts of multiple operative parameters on the sony - degradation of polychlorinated biphenyls and bromobenzene were investigated.

考察了多种操作参数对多氯联苯、溴苯超声波降解的影响.

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If mercury, lead and PCBs impair intellectual development, then less should be more.

要是水银 、 铅和多氯联苯会损及智能发展, 就应该少碰为妙.

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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.

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The main pollutants are benzene serial materials , polycyclichydrocarbon, organochlorine insecticide, PCB and volatile halogenated hydrocarbon.

经过筛选确定苯系物 、 多环芳烃 、 有机氯农药 、 多氯联苯和挥发性卤代烃为主要污染物.

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Gluten, Yeast, Milk Derivatives, Artificial Colors or Flavors, Heavy Metals, Dioxins and PCBs.

谷朊粉, 酵母, 牛奶衍生物, 人工色素或香精, 重金属, 二恶英和多氯联苯.

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