| 单词 | suppressor grid |
| 释义 | suppressor grid A wire grid in a pentode thermionic valve placed between the screen grid and the anode to prevent electrons produced by secondary emission from the anode from reaching the screen grid |
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物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。