WordNet
REM
名詞
-
レム睡眠 逆説睡眠
a recurring sleep state during which dreaming occurs; a state of rapidly shifting eye movements during sleep.
夢現象が起こることが繰り返されている睡眠状態。睡眠中に急速眼球運動が起こる状態。
-
レム
(Roentgen Equivalent Man) the dosage of ionizing radiation that will cause the same amount of injury to human tissue as 1 roentgen of X-rays.
人体組織に1レントゲンのX線と同じ損傷を起こす電離放射線量。