adj. chronological
铀系不平衡定年技术是第四纪年轻年代学的重要定年手段。
Uranium series dating technique is the important means of Quaternary chronology.
稳定同位素测年信息，是深部构造、成矿作用和地层年代学的重要依据。
The information of stable isotopic aging is the important basis for the deep structures, mineralization and chronostratigraphy.
本文对浙西南地区淡竹花岗闪长岩中的锆石群进行了形态学、地球化学和年代学的系统研究。
This paper presents a systematic study on morphology, geochemistry and geochronology of a zircon population from the Danzhu granodiorite located in the southwest region of the Zhejiang province.
应用推荐