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作为一类典型的环境污染物,多氯联苯(PCBs,polychlorinated biphenyls)早已引起人们的广泛关注,并对其进行了大量的研究工作,这中间从色谱保持特征研究到理化参数的估算;从其在环境中的归趋与分布到生物代谢过程的研究;从生物富集因子的计算到毒性作用机制的
As a kind of typical environmental pollutants, polychlorinated biphenyls (PCBs) have long drawn people’s attention and a lot of research work has been done on them, from the chromatographic retention characteristics to the estimation of physical and chemical parameters. From Its fate and distribution in the environment to the biological metabolic process; from the calculation of bio-enrichment factor to the mechanism of toxic effects