“external radiation protection”的概念、定义、翻译、参考文献-科学参考

单词	external radiation protection
释义	external radiation protection Encyclopedia 医学辐射防护三原则释 external radiation protection外照射防护尽量减少或避免体外放射源发射的电离辐射人体的照射，使所受照射不超过国家规定的剂量限值的措施。
随便看	injection mode injection mold injection molding injection molding for ceramics injection molding machine injection molding of rubber injection morphism injection moulding machine injection of internal hemorrhoid injection plugging injection point distance injection production ratio injection profile logging injections injections of pegylated proteins injection source injection therapy of withered hemorrhoid injection valve injection volume injection welding injection well string injective injective A-module injective Banach space injective C*-algebra

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