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1)  dioxin-like polychlorinated biphenyls
类二噁英多氯联苯
1.
A method was evaluated for the determination of seventeen 2,3,7,8-substitituted polychlorinated dibenzo-p-dioxins and dibenzofurans(PCDD/Fs) and 12 dioxin-like polychlorinated biphenyls(PCBs) in environmental samples with isotope dilution-gas chromatography/high resolution mass spectrometry.
样品采用索氏抽提,抽提液依次经酸性硅胶床、多段混合硅胶柱和凝胶渗透色谱柱(GPC)净化后,用Florisil硅藻土柱分离出样品中的二噁英(PCDD/Fs)和类二噁英多氯联苯(dioxin-like PCBs),采用同位素稀释法和气相色谱/高分辨质谱联用仪(GC/HRMS)测定了其中的17个2,3,7,8-氯取代二噁英类化合物和12个类二噁英多氯联苯。
2.
12 kinds of dioxin-like polychlorinated biphenyls(PCBs)in soil were determined by accelerated solvent extraction(ASE)and gas chromatography method.
采用加速溶剂萃取(ASE)—气相色谱法测定土壤中的12种类二噁英多氯联苯。
2)  dioxin-like PCBs
类二噁英类多氯联苯
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3)  diphenylene dioxins
多氯二苯并二噁英类
4)  dioxin-like polychlorinated biphenyls(dl-PCBs)
类二英类多氯联苯
5)  DL-PCBs
类二恶英多氯联苯
1.
Polychlorinated dibenzo-p-dioxins and polychlorinated dibenzo-furans (PCDD/Fs), or dioxin-like polychlorinated biphenyls (DL-PCBs), emitting from Electron waste incineration, municipal solid waster incineration and vehicle exhaust, etc.
电子垃圾焚烧、城市固体废物焚烧和汽车尾气等排放产生的二恶英(PCDD／Fs)或类二恶英多氯联苯(DL-PCBs)，给环境和人体健康造成了巨大的安全隐患。
6)  Polychlorinated dibenzodioxins
多氯代二苯并二噁英
补充资料：英多
1.才智过人。
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