机译:Organic PM Emissions from Vehicles: Composition, O/C Ratio, and Dependence on PM Concentration
Univ Calif Davis, Dept Environm Toxicol, Davis, CA 95616 USA;
Univ Calif Davis, Dept Civil & Environm Engn, Davis, CA 95616 USA;
Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USACalif Air Resources Board, El Monte, CA USA;