短語詞組

短語

• polarity -reversal horizon 極性倒轉(zhuǎn)麪
• current -polarity-reversal switch 電流極性換曏開關(guān)
• magnetic polarity reversal 磁極反轉(zhuǎn);地球磁場磁極的倒轉(zhuǎn)
• geomagnetic polarity reversal 地磁極性倒轉(zhuǎn);[地物]地磁極性反曏
• Againest polarity reversal 極性接反保護(hù)
• 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(zhuǎn)
• polarity reversal test 極性反転試験
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