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半周期的英文翻譯
基本釋義
參考釋義
- 半周期 [bàn zhōu qī]
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- half cycle; semiperiod; one-half cycle; semi-cycle; half period
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短語(yǔ)半周期帶half-period zone半周期平均電流half-period average current半周期振蕩semioscillation
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