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单词 reverse polarity
释义
reverse polarity
  • 简明释义
  • 反向极性:指电流或电压的极性与正常情况相反的状态。
  • 网络释义
短语
  • 双语例句
  • 1
    If a cell does get fully drained, though, it can go into a state known as polarity reversal, in which the surrounding good cells drive the bad one in reverse.
    如果电池没有完全耗尽,便会进入一种称为极性颠倒的状态。这种状态下,周围具有电量的电池会反过来推动电量很少的电池工作。
  • 2
    All hardwired connections to LED fixtures shall be reverse polarity protected and provide high voltage protection in the event connections are reversed or shorted during the installation process.
    所有与LED装置硬连线的连接须采取逆极性的保护,在这些连接被扭转或缩短的安装过程中,须提供高压保护。
  • 3
    American SEG defines seismic record polarity as SEG normal polarity and SEG reverse polarity.
    美国SEG协会把地震剖面的极性规定为SEG正常极性和SEG反正常极性。
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更新时间:2025/8/12 6:45:54