本世纪的100年是迄今世界经济社会变革最为巨大、进步最为迅猛的历史时期。职业卫生作为与经济社会同步发展一个重要领域，在本世纪经历了从诞生、发展、到形成比较完整科学体系的全面历史过程。今天，站在世纪之交，回顾职业卫生科学技术的发展历程，能感悟到它曾经取得了多么 The 100 years of this century are the historical period to the greatest economic and social change so far in the world and the most rapid progress in the world. Occupational health, as an important area for simultaneous development with economy and society, has undergone a comprehensive historical process from its birth and development to the formation of a comparatively complete scientific system in this century. Today, at the turn of the century, we can recall how the science and technology of occupational health has evolved and how it has achieved