“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	hierarchic subject of decision-making in mega project hierarchies theory of learning hierarchization representation？ hierarchized hierarchy hierarchy of categories hierarchy of church hierarchy of geographical names hierarchy of models hierarchy of needs hierarchy of needs theory hierarchy of sets hierarchy of types hierarchy plus input-process-output hierarchy problem hierarchy structure hierarchy theorem hierarchy theory hieroglyph hieroglyphic hieroglyphic number system Hieronymus Bosch Hieronymus Georg Zeuthen Hieronymus Mercurialis HiFi

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