| 单词 | heat of emission |
| 释义 | heat of emission [`hēt ǝv i`mish·ǝn] ELECTRONICS Additional heat energy that must be supplied to an electron-emitting surface to maintain it at a constant temperature. |
| 随便看 |
科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。