用“abrasive particle”造句大全，abrasive particle造句
diamond abrasive particle
A substance containing chemical agents or abrasive particles and applied to smooth or shine a surface.
Fully accelerating abrasive particle velocity to near water-jet velocity is main aid of nozzle design.
Polishing and grinding the same way, the difference is polishing the abrasive particle size used to be much thinner than the grinding, polishing speed is also large.
