alternate polarity

英 [ɔːlˈtɜːnət pəˈlærəti] 美 [ˈɔːltərnət pəˈlærəti]

更迭极性

机械



双语例句

  1. Three experiments are designed in which the waveforms of current and voltage in the alternate polarity output process are measured.
    设计了3个实验方案,相应地测量了变极性过程的电流电压波形。
  2. The principle of realizing square wave with alternate polarity by using a main circuit with two inverters as well as the methods used to control the inversion in these two serial inverters are discussed.
    讨论了双逆变结构的主电路实现变极性方波的原理及控制前、后两级逆变过程的方法。