标准放射源的检验证书 Certification of standardized radioactive sources
利用放射源的测量仪表 Measuring Instruments Utilizing Radioactive Sources
丧失的放射源 lost radiation source
源的放射性 source activity
表层放射性源的应用 Surface radioactive source application
释义放射性源的处置 Disposal radioactive source
出这些放射物的源天体 source object
固定能源的放射 Stationary Source Emissions
居里夫人的一项杰出成就是理解了积累强放射源的必要性，这不仅是为了治疗疾病，而且也是为了保持充足的研究供应。
One of Marie Curie's outstanding achievements was to have understood the need to accumulate intense radioactive sources, not only to treat illness but also to maintain an abundant supply for research.
例如噪音、放射源的使用、可能坠落的物体等。
For example high noise, use of radiation source, potential drop objects etc.
放射源的辐射指纹能起到标识和鉴别放射性物体的作用。
Radiation fingerprints sometimes can be used to label and identify the radiation resources.
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