photocells的读音 photocells中文意思

读音 
[电] 光电池
photocells 用法和例句
Photocells are used in burglar alarms .
光电池用于防盗警报器里。
Electronmultiplier cells are superior to ordinary photocells .
电子倍增管比普通的光电管好。
A series of spectral - response silicon photocells designed for unique product applications .
光电池的响应进行设计独特的产品应用。
With ordinary photocells , one can pick up the frequency between two different lasers .
用普通光电池,人们就能够深测到两个不同的激光之间的拍频。