粗颗粒分离
coarse particle separation
细颗粒分离
separation of fine particles
颗粒分离粒度
particle separating diameter
含粗粒细粒土
fine grained soil containing coarse
纳米级超细颗粒粒径
ultrafine Nano-particle size
颗粒-颗粒传热
particle-particle heat transfer
粗颗粒高灰分非浸渍碳砖
nondipped carbon brick with high ash and coarse meal