无论就社会科学来说,或是就自然科学来说,当今科学的发展非常迅速。在发展过程中,有的学科越来越细、越来越深入、越来越专门化,于是分出许多新的学科,这是微观方面的发展,象分子遗传学、免疫学等学科。有的学科在发展过程中和其它学科结合,这种结合不是自然科学与自然科学的机械组合,也不是社会科学与社会科学的机械组合,而是自然科学与社会科学的有机联合,这是从宏观上发展,象卫生管理学、卫生经济学等。这 Regardless of the social sciences or the natural sciences, the development of science today is very rapid. In the course of development, some disciplines have become more and more detailed, more and more in-depth, and more and more specialized. Therefore, many new disciplines have been separated. This is a microscopic development, such as molecular genetics, immunology and other disciplines. Some disciplines are combined with other disciplines in the development process. This combination is not a mechanical combination of natural science and natural science, nor is it a mechanical combination of social science and social science, but an organic union of natural science and social science. Macro development, such as health management, health economics and so on. This