ultra-fine polishing

• 超精密抛光

ultra-fine polishing的用法和样例：

例句

1. With the rapid development of optoelectronic and Information Industries, nano-diamond polishing slurry is becoming a hotspot in ultra-precision polishing area.
   摘要随着光电信息产业的迅猛发展，纳米金刚石抛光液成为了超精密抛光领域的研究热点。