dibenzofurans造句

• A worldwide survey of polychlorinated dibenzo-p-dioxins, dibenzofurans, and related contaminants in butter
  二苯并呋喃以及相关污染物的世界性调查
• Polychlorinated dibenzo-p-dioxins and dibenzofurans ( pcdd / fs ) in surface sediments at 7 stations, 1 sediment core and 2 mussels from qingdao coastal sea were analyzed using hrgg-hrms . the highest level was an order of magnitude higher than at other stations . the horizontal distribution of the total 2, 3, 7, 8-substituted pcdd / fs in the sediments formed an east-west pattern
  用高分辨率气相色谱一高分辨率质谱方法(hrgc一hrms)对表层沉积物(7个)、岩心沉积物(l个)和贻贝(2个)中的多氯代二苯并二恶英/吠喃(pcdd/fs)进行了探讨。