| 释义 |
- adj.X射线的
- n.爱克斯[X]射线
- 网络伦琴；心之显影；德国物理学家伦琴
n. | | un. | 1. 乐勤(Wilhelm Conrad,1845—1923,德国物理学家,曾获1901年诺贝尔物理奖) |
n. | 1. a unit of radiation, used to measure the exposure of somebody or something to X-rays and gamma rays, defined in terms of the ionization effect on air. |
|