unipolar [ˌju:nɪ'poʊlə]

例句:

• Three unipolar limb leads are conventionally employed in clinical electrocardiography.
  有三个单极的肢体导联习惯上用于临床心电图.
  
• It is possible to drive unipolar stepper motors with bipolar drivers.
  使用多极驱动器可以驱动单极步进马达.
  
• Unipolar non - return - to - zero ( NRZ ) waveform and its power spectrum.
  单极性不 归零码 ( NRZ ) 的波形及其功率谱.
  
• It is a deep rooted signal of unipolar depression, with an inability to exert dominance, but only in a negative style.
  来自SA