| 单词 | buncher resonator |
| 释义 | buncher resonator [`bǝn·chǝr ´rez·ǝn´ād·ǝr] ELECTRONICS The first or input cavity resonator in a velocity-modulated tube, next to the cathode; here the faster electrons catch up with the slower ones to produce bunches of electrons. Also known as buncher; input resonator. |
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