Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.
有机卤
物,或称OHC,包含戴奥辛、多氯联苯及数种杀虫剂。
]联苯;联二苯
]多氯联苯(等于polychlorobiphenyl)Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.
有机卤
物,或称OHC,包含戴奥辛、多氯联苯及数种杀虫剂。
In this thesis, a type of biphenyl rod-like liquid crystals and two types of triphenylene discotic liquid crystals were synthesized.
本
报道了一类新的联苯类棒状

合物和两类苯并菲盘状

合物的合成。
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