“(uranium-thorium)/helium dating”的概念、定义、翻译、参考文献-科学参考

单词	(uranium-thorium)/helium dating
释义	(uranium-thorium)/helium dating Encyclopedia 工学〔地学中核技术〕释 (uranium-thorium)/helium dating(铀-钍)/氦年代测定矿物颗粒中铀、钍放射性衰变产生氦，通过测量矿物样品中放射性衰变产物氦-4（4He）、母体同位素铀-238（238U）和钍-232（232Th）的含量，从而获得矿物样品年龄的方法。
随便看	dynamic IP address dynamic kill method dynamic kinetic resolution dynamic laser dynamic lattice system dynamic life table dynamic light scattering dynamic light scattering method dynamic linked library dynamic linked library, DLL dynamic linking dynamic loading dynamic loading techniques dynamic localization dynamic logic dynamic magnetoelectric effect dynamic map dynamic mapping dynamic mass density dynamic measurement and control system dynamic mechanical analysis dynamic mechanical analysis; kinetic analysis dynamic mechanical properties of rock dynamic mechanical property dynamic mechanism

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