Abstract: Radiation technology is varied and widely used in everyday life. Science popularization is increasingly important in guiding citizens to correctly understand radiation,eliminating radiation fears,and how to protect against different types of radiation. This article analyzes the current status of nuclear and radiation science popularization in Tianjin,and the audience’s demand for science popularization,and introduces some correct knowledge of radiation protection,and radiation encountered in daily life that is easily overlooked.

Key words: nuclear and radiation science popularization, radiation awareness, radiation protection