随着工业生产的发展,有害因素越来越多,有害因素风险评估的范围,重点和方法等也随之不断扩大、促进了暴露研究的发展,其已由过去的暴露评估拓展到了暴露科学。本文阐述暴露科学的基本概念、评价方法等,以飧读者。 With the development of industrial production, there are more and more harmful factors. As a result, the scope, emphasis and methods of risk assessment of harmful factors have also been continuously expanded, which has promoted the development of exposure research, which has been extended to expose science from past exposure assessment. This article describes the basic concepts of exposure science, evaluation methods, etc. to readers.