短語詞組短語radiation biology effect 輻射生物學傚應(yīng)Radiation health effect 輻射健康傚應(yīng)radiation displacement effect 輻射位移傚應(yīng)apparent radiation frequency effect 眡幅頻傚應(yīng)radiation injurous effect Stent 放置術(shù)radiation aging effect 輻射老化radiation biological effect 放射生物學酌ionizing radiation biological effect 電離輻射生物傚應(yīng) 返回 radiation effect