nano-particles的用法和樣例：
例句
- The ultrasonic spray nozzle continuously generates micronic droplets that carry within them identical concentration of nano particles.
超聲噴嘴不斷產生微型水滴的帶有相同濃度的納米粒子。 - Nano-particle size is only one eightieth of the hair, also known as Advanced Micro Devices particles.
納米粒子大小隻有頭髮絲的八十分之一，也被稱為超微顆粒。
