Nano-particle size is only one eightieth of the hair, also known as Advanced Micro Devices particles. 纳米粒子大小只有头发丝的八十分之一，也被称为超微颗粒。
The ultrasonic spray nozzle continuously generates micronic droplets that carry within them identical concentration of nano particles. 超声喷嘴不断产生微型水滴的带有相同浓度的纳米粒子。
