roentgen radiation
英 [ˈrɜːntɡən ˌreɪdiˈeɪʃn]
美 [ˈrentɡən ˌreɪdiˈeɪʃn]
网络 伦琴射线; 伦琴辐射; X 射线
双语例句
- ( 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.
（人体伦琴当量）致电离辐射量相当于伦琴X射线对人体组织所造成的伤害。