Because the particle shape of MCC is irregular, it causes bad flowability, the variation of tablets weight, and the poor disintegration properties.
然而由于微晶纤维素颗粒形状的不规则，使得其粉末的流动性不佳，造成锭片重量上的差异。
2
Nowadays, particle systems have been recognized as one of the most successful methods of irregular object simulation, its advantages are direct, effective and stable.
目前，粒子系统已经成为公认的模拟不规则物体的最成功方法之一，其优点在于直观、高效、技术成熟稳定。
3
Particle system is an effective method in simulating irregular moving object.