palaeohydrology

Relationship between palaeohydrochemical traces and in-situ leachable sandstone type uranium mineralization;

古水文地球化学形迹与地浸砂岩铀成矿的关系

This paper researches the vicissitude and space distribution law of the ancient hydrological network in Sanjiang Plain in the main geology history section.

研究了三江平原各个主要地史时期古水文网的变迁和空间分布规律。