多核芳香烃 meaning in English

polynuclear aromatic

Many constituents are mutagens and carcinogenic such as alkenes , nitrosamines , polynuclear aromatic and heterocyclic hydrocarbons , amines
烟草的很多成分都会引起有机体突变以及致癌,如烯烃化合物,亚硝胺,多核芳香烃以及多环碳氢化合物和铵
Test method for the determination of the aromatic content and polynuclear of diesel fuels and aviation turbine fuels by supercritical fluid chromatography
超临界流体色谱法测定柴油燃料和航空燃气涡轮燃料中芳香烃含量和多核芳香烃的试验方法
Standard test method for determination of aromatic content and polynuclear aromatic content of diesel fuels and aviation turbine fuels by supercritical fluid chromatography
用超临界流体色谱法测定柴油和航空涡轮燃料中芳香烃含量和多核芳香烃含量的标准试验方法