a unit of ionizing radiation equal to the dosage that will cause the same biological effect as one röntgen of X-ray or gamma-ray radiation
[acronym from röntgen equivalent man]
| 单词 | rem |
| 释义 | rem |
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英语词典包含66266条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。