| 单词 | control grid | 
| 释义 | control grid [kǝn`trōl ´grid]  ELECTRONICS A grid, ordinarily placed between the cathode and an anode, that serves to control the anode current of an electron tube.  | 
	
| 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。