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铁氧体相移器
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铁氧体相移器
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铁氧体相移器
释
ferrite phase shifter
铁氧体相移器
利用铁氧体材料的磁化强度或张量磁导率随外加磁场的变化来改变传输电磁波相位的微波器件。
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ecological management
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