photomuhiplier tube

• 光电倍增管

photomuhiplier tube的用法和样例：

例句

1. Electrons are accelerated by making the voltage of each successive dynode of the tube more positive than the previous one.
   使每个连续的光电倍增管电极的电压都比它前面一个电极的电压更高，这样电子就得到加速。