您要查找的是不是：
- Al2O3颗粒 Al2O3 particles
- 镀铜Al2O3颗粒 copper-coated Al2O3 particles
- 原位Al2O3颗粒 in-situ Al2O3 particles
- 纳米Al2O3颗粒 Al2O3 nano-particle
- 颗粒 kernel
- Ni／Al2O3颗粒 Ni/Al2O3 layer
- 亚微米Al2O3颗粒 sub-micron Al2O3 particle
- 颗粒状 graininess
- 颗粒度 granularity
- 小颗粒 finely ground particle
- 大颗粒 bulky grain
- 颗粒的 granulometric
- 固体颗粒 solid particles
- 纳米颗粒 nano particle
- 颗粒状的 granular
- 细颗粒 fine particle
- 颗粒大小 granular size
- 颗粒物质 particulate matter
- 粗颗粒 coarse granule
- 悬浮颗粒 suspended particulate
