机译:从马里亚纳海槽传播轴看玄武岩中铂族元素的特征
College of Marine Geosciences Ocean University of China Qingdao 266003 China;
Department of Earth Sciences University of Hong Kong Hong Kong 999077 China;
China Offshore Environmental Service Ltd Tanggu 300452 China;
back-arc basin basalt; platinum-group elements; negative platinum anomaly; subduction zone; basin evolution;