The self-grinding technique of the materials was proposed on the basis of grinding principle of ball mill.
根据球磨机的研磨原理,提出了物料自粉碎技术,从而降低了研磨成本,提高了研磨效率,保证了料浆质量。
2
Some people say the world calls mature was in fact the secular ambiguity, to belong to their original Angle arris grinding into a round, real maturity is a kind of self characteristic and value.
The particle size distribution of coal has self similarity during the grinding process and can be fit by the fractal equation of particle size distribution.