论文认为在自然界中氟的迁移以地质大循环的方式进行,驱使其运动的是内动力地质作用和外动力地质作用,地球表生环境氟的运动有从陆地向海洋的宏观趋势;人体中氟循环的相对来源主要是饮水和食物,经人体吸收消化排泄,最后经微生物分解返回大自然。人体中的氟循环是自然界中氟循环的一部分,二者紧密联系。 The dissertation holds that in the nature, the migration of fluorine is carried out in the way of geologic circulation, which drives its movement in the inner dynamic geology and outer dynamic geology, and the movement of fluoride in the epiphytic environment of the earth has a macro-trend from land to sea. The relative sources of circulation are mainly water and food, which are absorbed and digested by the body and finally returned to nature by microorganisms. The body of the fluorine cycle is a part of the fluorine cycle in nature, the two are closely linked.