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人造卫星上用的核电池;探矿用的辐射源;工业生产上使用的某些测试仪器;各种过程的示踪;农业上辐照育种、防治病虫害;医学上某些疾病的诊断、治疗以及水文、气象、科学研究等方面都在使用着各种放射性同位素。本文简要介绍一下在使用放射性同位素(主要指封闭式的、低强度的各种辐射源)过程中有关射线防护的一些基本知识,以便使从事这方面工作的新同志有个一般的了解,希望
Nuclear batteries used on satellites; Radiators for prospecting; Certain test equipment used in industrial production; Tracing of various processes; Radiation breeding in agriculture; Prevention of pests and diseases; Diagnosis and treatment of certain diseases in medicine; Hydrology, meteorology, scientific research and other aspects are using a variety of radioactive isotopes. This article briefly introduces some basic knowledge about radiation protection in the use of radioactive isotopes (mainly closed, low-intensity radiation sources) in order to give new comrades working in this area a general understanding and hope