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单词
quarter-wave attenuator
释义
quarter-wave attenuator
quarter-wave attenuator
[
′kwȯrd·ər ‚wāv ə′ten·yə‚wād·ər
]
(electromagnetism)
Arrangement of two wire gratings, spaced an odd number of quarter-wavelengths apart in a waveguide, used to attenuate waves traveling through in one direction.
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更新时间:2025/3/27 9:50:47