多氯联苯（polychlorinated biphenyl，简称PCB）是许多联苯的含氯化合物的统称，在多氯联苯中，部份苯环上的氢原子被氯原子置换..
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...e chrysosporium 与 Trametes versicolor 白腐菌经过证实，能分解环境中难分解之污染物如 多氯聯苯（polychlorinated biphenyl）、DDT、林丹 （lindane）、五氯酚（pentachlorophenol, PCP）、多 环 芳 香 族 碳 氢 化 合 物 （ polycyclic aromatic hydrocar...
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而这些非常危险的化学物，比如二恶英（dioxin，也叫二氧(杂)芑，戴奥辛）以及聚氯联二苯（PCB，polychlorinated biphenyl），同时也是该产品的副产品。
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PCB Polychlorinated Biphenyl 多氯联苯 ; 多氯化联二苯
polychlorinated biphenyl PCB 联苯
Polychlorinated biphenyl-binding protein 多氯联苯结合蛋白
polychlorinated biphenyl aroclor 多氯联苯
hydroxy-polychlorinated biphenyl 羟基多氯联苯
polychlorinated biphenyl congener 多氯联苯同系物
Objective To study the effect of polychlorinated biphenyl,Aroclor1254 on benzo（a）pyrene -induced DNA damage in HepG2 cells.
目的研究多氯联苯1254对苯并(a)芘致HepG2细胞DNA损伤的影响。
参考来源 - 多氯联苯增强苯并(a)芘致HepG2细胞DNA的损伤作用All of seven kinds of polychlorinated biphenyl(PCBs) were also identified. The concentrations of PCBs inspected and measured were 0.14～0.40ng/g dw.
七种多氯联苯(PCBs)也均有检出,总多氯联苯含量为0.14～0.40ng/g dw。
参考来源 - 上海崇明岛及新江湾城多环芳烃和多氯联苯分布特征·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N any of a group of compounds in which chlorine atoms replace the hydrogen atoms in biphenyl: used in industry in electrical insulators and in the manufacture of plastics; a toxic pollutant that can become concentrated in animal tissue 多氯联苯 ( abbr: PCB)
PCB (polychlorinated biphenyl) : Any of a class of highly stable organic compounds prepared by the reaction of chlorine with biphenyl, a two-ring compound.
多氯联苯：任何一种由氯与联苯反应生成的非常稳定的二环有机化合物。
The time required for obtaining the polychlorinated-biphenyl extract after addition of the oily liquid to the first column (10) is generally as short as about 2-10 hours.
向第一色谱柱(10)添加油性液体至获得多氯联苯类抽提液所需要的时间通常为2 ~ 10小时左右的短时间。
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