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单词
variable waveguide attenuator
释义
variable waveguide attenuator
variable waveguide attenuator
[
′ver·ē·ə·bəl ′wāv‚gīd ə‚ten·yə‚wād·ər
]
(electromagnetism)
Device designed to introduce attenuation into a waveguide circuit by moving a lossy vane either sideways across the waveguide or into the waveguide through a longitudinal slot.
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更新时间:2026/9/10 6:06:51