赵家骧,祖籍浙江绍兴,是我国著名地质学家.1937年毕业于北京大学地质系,同年考入中央地质调查所,1939年人西南经济研究所,1941年入四川地质调查所.1945年被派赴美深造,入美国联邦地质调查所,主要是参加非金属矿产的研究、开发与勘探.1946年回国后,在矿产测勘处工作时,曾经调查并写有《勘探江苏东海磷灰石矿纪要》一文,提出了“沉积变质成矿”的见解.1947年发表《差热分析法》,这是我国最早介绍这一新技术方法的文章.1947年他获得第 Zhao Jiaxuan, a native of Shaoxing, Zhejiang Province, is a famous geologist in China. He graduated from the Department of Geology of Peking University in 1937 and was admitted to the Central Institute of Geological Survey in the same year. In 1939, he worked in the Southwest Institute of Economic Research and in 1941 he entered the Sichuan Geological Survey. He was assigned in 1945. He went to the United States for further education and entered the U.S. Federal Geological Survey. He mainly participated in the research, development, and exploration of non-metallic minerals. After returning to China in 1946, he worked in the Mineral Exploration and Surveying Division and investigated and wrote about the exploration of apatite in the East China Sea in Jiangsu Province. In the article “Minutes,” the concept of “sedimentary metamorphism and mineralization” was put forward. In 1947, the “Differential Thermal Analysis Method” was published. This was the earliest article introducing this new technology method in China. In 1947 he received the first