引领地质科技进步,服务经济社会发展铸就中国地质学会事业发展新辉煌——在中国地质学会成立100周年纪念大会上的讲话OA

ZHONG Ziran:Lead the progress of geological science and technology,serve the economic and social development,and create a new glory for the cause of the Geological Society of China