“unsealed radioactive material”的概念、定义、翻译、参考文献-科学参考

单词	unsealed radioactive material
释义	unsealed radioactive material Encyclopedia 工学非密封放射性物质释 unsealed radioactive material非密封放射性物质非永久密封在包壳里或者紧密地固结在覆盖层离的放射性物质。
随便看	sequential list sequential logic circuit sequential logic operation sequentially closed set sequentially compact sequentially compact set sequentially compact space sequentially complete sequentially complete space sequentially complete topological linear space sequentially time all-optical mapping photography ，STAMP sequentially weak complete sequential machine sequential machine mapping sequential method sequential minimal optimization sequential Monte Carlo method sequential observation sequential occurrence sequential operation sequential optimization sequential order statistics sequential pattern sequential pattern mining sequential pattern recognition

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