“environmental radioactivity level investigation”的概念、定义、翻译、参考文献-科学参考

单词	environmental radioactivity level investigation
释义	environmental radioactivity level investigation Encyclopedia 工学辐射环境调查释 environmental radioactivity level investigation辐射环境调查为某种目的，对指定范围内的放射性水平进行测量分析和为评价目的对其他相关资料进行收集的活动。又称环境放射性水平调查、环境放射性背景调查。
随便看	apparent absorption apparent activation energy apparent age apparent altitude apparent angle apparent anomaly apparent antivertex apparent area apparent association apparent binary apparent bolometric magnitude apparent brightness apparent candle power apparent charge apparent chargeability apparent competition apparent contour apparent coordinate apparent death apparent declination apparent depression of the horizon apparent diameter apparent digestibility of nutrients apparent dip apparent direction

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