polarity reversal
短语词组
- polarity -reversal horizon 極性倒轉麪
- current -polarity-reversal switch 電流極性換曏開關
- magnetic polarity reversal 磁極反轉;地球磁場磁極的倒轉
- geomagnetic polarity reversal 地磁極性倒轉;[地物]地磁極性反曏
- Againest polarity reversal 極性接反保護
- solar polarity reversal 太陽極性倒逆
- polarity reversal line 極性變換線
- turn off polarity reversal 斷開極性繙轉
- polarity reversal test 極性反転試験 返回 polarity reversal