RAD

名词 rad:

1. a unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated material
2. the unit of plane angle adopted under the Systeme International d'Unites; equal to the angle at the center of a circle subtended by an arc equal in length to the radius (approximately 57.295 degrees)
   同义词：radian

rad

n.Physics （名词）【物理学】
A unit of energy absorbed from ionizing radiation, equal to 00 ergs per gram or 0.0 joule per kilogram of irradiated material.
拉德：电离辐射吸收的能量的单位，等于受照射物质每克00格或每千克0.0焦耳

来源：
Short for radiation
radiation的简写

rad
rad 2

adj.Slang （形容词）【俚语】
Radical:
激进的：
例句：
rad moves on a skateboard.
在滑雪板上的大幅动作

Wonderful; marvelous.
出色的；好极了的

rad
rad 3
abbr.Mathematics （略语）【数学】
Radian.
Radian.