评述了我国30年来在核设施和环境氚监测技术方面所取得的成就和巨大进展,包括现场保健物理监测方面的重要探测器与仪器设备的研制,环境监测与评价方面的一些取样与测量方法。给出了70～80年代全国性的几次环境放射性水平调查的资料以及有关环境氚的数据。 The achievements and great progress made in 30 years of nuclear tritium monitoring technology in the environment and environment have been reviewed. Some important sampling and measuring methods have been developed, such as the development of important detectors and instruments for on-site physical health monitoring, and environmental monitoring and evaluation. Information on several national environmental radioactivity surveys from the 1970s and 1980s and tritium-related data on the environment is given.