单词 | flash arc |
释义 | flash arc [`flash ´ärk] ELECTRONICS A sudden increase in the emission of large thermionic vacuum tubes, probably due to irregularities in the cathode surface. |
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。