“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	complete metric complete metric space complete minimal surface complete modular lattice complete module complete monomial group complete monotonicity complete multilateral complete multiplicative function complete neighbourhood system completeness completeness axiom completeness condition completeness condition of standard basis completeness criterion completeness criterion for the computably enumerable sets completeness degree completeness for representations completeness of an axiom system completeness of a system of functions completeness of basis eigenfunctions completeness of eigenfunctions completeness of quantum states completeness of real numbers completeness of theories

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