颗粒材料是由许多离散颗粒相互作用而形成的具有内部有机联系的复杂系统。在

Particulate material is composed of many discrete particles interact to form a complex system having an internal organic links. In the field of mining engineering, the diameter of the individual particles is between a few microns to a few meters, it follows the movement of Newton's second law. When the entire set of particles interacting internal and external force, the particle stream occurs.

Particulate materials are complex systems with internal organic connections formed by the interaction of many discrete particles. In the field of engineering mining, the diameter of a single particle is between a few microns and several meters, and its motion follows Newton's second law. When the entire particle set is subjected to external forces and internal interactions, a particle flow occurs.

Granular materials are complex systems with internal organic relations formed by the interaction of many discrete particles. In the field of engineering and mining, the diameter of a single particle is between a few microns and a few meters, and its motion law follows Newton's second law. When the whole particle set is affected by external force and internal interaction, particle flow will occur.<br>