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单词
dynatron
释义
WordReference Random House Unabridged Dictionary of American English © 2024
dy•na•tron
(dī
′
nə tron′),
USA pronunciation
n.
[
Electronics.
]
Electronics
a tetrode, once frequently used as an oscillator in radio, in which an increase in the plate voltage results in a decrease in the plate current because of emission of electrons from the plate.
dyna
- + -
tron
1915–20
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更新时间:2026/2/25 22:17:30