短語詞組短語reversed electrode polarity stacking 反曏電壓堆積reversed -polarity display 反曏極性展示reversed d polarity 反極性Reversed Polarity Test 反極性測試control field reversed polarity 控制磁場反曏極性Gilbert reversed polarity ehron 吉爾伯特反曏極性時Matsuyama reversed polarity chron 松山反曏極性時reversed polarity direct current 反接直流reversed polarity belt 反極作用 返回 reversed polarity