年代学

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是质年代、放射性同位素球化和稳定同位素球化。

By using the approach of morphostructure and tectonic chronology analysis, neotectonic activity evidences and characteristics as well as its ralation to uranium mineralization were researched.

通过构和构年代的分析方法，现特徵和运动特徵及与铀成矿之间的关系进行研究。