A powdergun that has a low voltage single supply to it, and steps up the current to high voltage via a cascade multiplier located in the gun barrel.
对粉末供应一个较低的电压，然后通过放置在喷枪中的叠加增效器逐步增加电流到一个高的电压。
2
Conical shaped disc attached to the end of the powdergun to evenly distribute the powder in a 360o pattern. Used to shape and direct the powder pattern.
用于确定和指导粉末喷涂的形状。附在粉末枪末端的使粉末能够360度分散的锥形物。
3
The movable type printing, the compass (指南针) , gunpowder and the paper making are called four great inventions of China.