英语词汇“roentgen meter”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	roentgen meter
释义	roentgen meter roentgen meter [′rent·gən ‚mēd·ər] (nucleonics) A meter for measuring the cumulative quantity of x-rays or γ-rays, without reference to time.
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