The fluctuating mangnetic field cutting across the turns or loops of wire of the secondary coil sets up an electrical pressure or voltage in these loops . 起伏变化的磁场横向切割着次极线圈的线匝和线环时，会在这些线环中引起电压。
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The fluctuating magnetic field cutting across the turns of loops of wire of the secondary coil sets up an electrical pressure or voltage in these loops . 起伏变化的磁场横向切割着的次级线圈的线匝或线环时，会在这些线环中引起电压。
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Transverse cut method 横向切割法
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Total knee replacement ( tkr ) surgery is a common orthopaedic procedure to replace damaged articular surfaces of the knee with prosthetic implants 全膝关节置换手术是一种关节功能的重建手术。其关键操作是对病人的股骨做五次定向切割与胫骨横向切割，并用合适的假体替换受损关节。
