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单词
up-converter
释义
up-converter
up-converter
[ˈʌpkənˈvə:tə]
n.
1.
■
(向)上变频器, 增频变频器
特殊用法
lower-side-band up-converter
1.
■
【电子】下边带上变频器
parametric up-converter
1.
■
【电子】参量上变频器
随便看
chime warning wheel
chime whistle
chiming and grandfather clock
chimney
chimney aspirator
chimney attenuator
chimney back
chimney bar
chimney bell
chimney climb
chimney cloud
chimney damper
chimney draft
chimneyed
chimney filter
chimneying
chimney intake
chimney jack
chimney jambs
chimneyless
chimney lining
chimney neck
chimney shaft
chimney spot
chimney-stack
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更新时间:2026/8/13 21:44:11