| 释义 |
DEFINITIVE EXAMPLES 权威例句〔diode〕An electron tube having a cathode and an anode.电子二极管:有一个阳极和一个阴极的电子管美国传统〔tetrode〕A four-element electron tube containing an anode, a cathode, a control grid, and an additional electrode.四极管:包括一个阳板,一个阳极,一个控制棒和一个附加电极的四元素电子管美国传统 |