| 单词 | rem |
| 释义 | rem rem AHD: [rµm] D.J. [rem]K.K. [rWm]n.Physics （名词）【物理学】 1. The amount of ionizing radiation required to produce the same biological effect as one rad of high-penetration x-rays.雷姆：产生和一拉得强渗透的X光射线等量的生物反应的致电离辐射的数量2. A unit for measuring absorbed doses of radiation, equivalent to one roentgen of x-rays or gamma rays.雷姆：度量被吸收的辐射数量单位，相当于一伦琴的X光射线或伽码射线语源:r(oentgen) e(quivalent in) m(an) r(oentgen) e(quivalent in) m(an) REM REM AHD: [rµm] D.J. [rem]K.K. [rWm]n.（名词）The rapid, periodic, jerky movement of the eyes during certain stages of the sleep cycle when dreaming takes place.眼球速动期：快速的，周期性的，在睡眠周期的某个时期做梦时发生的痉挛性的眼睛的运动语源:r(apid) e(ye) m(ovement) r(apid) e(ye) m(ovement) rem. rem. abbr.（略语）Remittance. Remittance. |
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