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有机氯类农药六六六（六氯环己烷，ＢＨＣ）和滴滴涕（二氯二苯三氯乙烷，ＤＤＴ）是以往使用较多和使用时间较长的农药，它造成的全球性环境污染及对人类健康的危害已引起世界各国有关部门的高度重视。虽然我国早已禁止生产和使用此类农药，但由于ＢＨＣ的主要异构体α－...
The organic chlorine pesticides HCH (hexachlorocyclohexane, BHC) and DDT (DDT) are pesticides that have been used in the past for a long time and cause global environmental pollution. And the harm to human health has caused the attention of the relevant departments of all countries in the world. Although our country has already banned the production and use of such pesticides, due to the main isomer of BHC α-...