The quality or condition of not transmitting light; lack of transparency or translucency; inability to be seen through; (Physics) the ratio of the…
| 单词 | θ79465 |
| 释义 | the world > matter > physics > atomic nucleus > radioactivity > X-rays > [noun] > imperviousness to X-rays (2) opacity1634 The quality or condition of not transmitting light; lack of transparency or translucency; inability to be seen through; (Physics) the ratio of the… radiopacity1917 The state or property of being impervious to X-rays. Cf. radiopaque, adj. |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。