英

['rædz]

美

['rædz]

(=reactive airway disease syndrome) 反应性气道病综合征,(=retrospective assessment of drug safety) 对药物安全回顾性评估 new

rads的英文翻译是什么意思，意思释义：

英英释义

名词 rad:a unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated materialthe 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)