photocells

例句:

• The glass spreads the beam, which illuminates the photocells.
  来自SA
• Electronmultiplier cells are superior to ordinary photocells.
  电子倍增管比普通的光电管好.
  
• With ordinary photocells, one can pick up the frequency between two different lasers.
  用普通光电池, 人们就能够探测到两个不同的激光之间的拍频.
  
• The function of photocells is to transfer laser signals into electric signals.
  光电管的作用就是把光信号转化为电信号.
  
• If, however, the beam is displaced even slightly, the output of the photocells will change measurably.
  来自SA
• One of the critical limits in concentrated PV systems is the relatively low working temperatures of silicon photocells.
  来自SA