英语词汇“environmental radioactivity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	environmental radioactivity
释义	environmental radioactivity environmental radioactivity [in‚vī·ərn¦ment·əl ‚rād·ē‚ō·ak′tiv·əd·ē] (nucleonics) Radioactivity that originates from natural and anthropogenic sources.
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