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介绍了９０年代以来Ｐｂ－Ｓｒ－Ｎｄ同位素石油地球化学中的最新应用情况，由于它们在石油物源的判别及年龄测定方面的优势，正越来越引起各国科学家及产业部门的高度重视
The latest applications of Pb-Sr-Nd isotopes in petroleum geochemistry since 1990’s are introduced. Due to their advantages in discriminating petroleum sources and determining age, more and more scientists and industrial departments of various countries are paying more attention