polarity switch
常見例句
- Bipolar Hall Switch Sensor magnet polarity is no need to distinguish, with great flexibility and convenience.
雙極性開關型霍爾傳感器則無須判別磁體極性，具有很大的靈活性和方便性。 - Its output polarity is determined by the four analog switch array controlled by an input-synchronized trigger.
它由與輸入控制電壓同步的觸發(fā)器控制四模擬開關陣列的開關轉換來選擇輸出極性。 - A convenient and an essential PHASE switch is included to allow for proper subwoofer signal polarity to be selected.
一個既方便又一個重要階段，包括開關，以便適當的低音信號極性被選中。 - Reality extends to the plain fact that there is no switch or level to push, pull or toggle that will instantaneously change the polarity of the flow.
FORBES: How to Steer Your Finances Through the Recession 返回 polarity switch