| 单词 | resonant cavity |
| 释义 | resonant cavity in British Englishnoun another name for cavity resonator cavity resonator in British Englishnoun electronics a conducting surface enclosing a space in which an oscillating electromagnetic field can be maintained, the dimensions of the cavity determining the resonant frequency of the oscillations. It is used in microwave devices for frequencies exceeding 300 megahertz Also called: resonant cavity, rhumbatron Examples of 'resonant cavity' in a sentence |
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