| 单词 | Coolidge tube |
| 释义 | Coolidge tube Physics. a cathode ray tube, used for x-ray production, in which a beam of thermoelectrons is produced by heating a wire cathode. [1910-15, Amer.; named after William D. Coolidge (1873-1975), U.S. physicist and chemist who devised it] |
| 随便看 |
英语词典包含168451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。