“放射性标准”的概念、定义、翻译、参考文献-科学参考

单词	放射性标准
释义	放射性标准 Encyclopedia 理学原子核释 radioactive standard放射性标准经过精确测定、比对、公认的，可作为放射性活度计量标准的放射性物质或制品。放射性标准以单位时间内发生的核衰变数来计量，单位为贝可（Bq）。 Chemistry ＞放射化学与辐射化学＞基础放射化学＞释义 radioactive standard放射性标准
随便看	Songlan Shan Song Li Songliao basin Songliao black pig Songliao Fenshuiling Songliao River Water Conservancy Commission of the Ministry of Water Resources Song Licheng Songlin language Song Luo song manuals Song Maojin Song Masterpiece of Chinese Character Standard (Taiwan Region of China) Songming Heilong Tan Songming Xian Song Muwen Songnen grassland Songnen Pingyuan Songnen Shadi Song of a Beauty Song of a Kind Mother Song of Auditory Halluciations Song of Beuren Song of Big Barbarian Reed Pipe Song of Bolao Flying East Song of Breaking the Willow Branches

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