The ratio of fluoranthene to pyrene may indicate that PAHarea was mainly from uncompleted combustion.根据荧蒽与芘质量浓度比值判别市区内PAH主要来源于燃料的不完全燃烧....

n.荧蒽...

fluoranthene的音标：fluoranthene的英式发音音标为：[flʊæ'rænθi:n]fluoranthene的美式发音音标为：[flʊæ'rænθin]...