Research on energy rational distribution model of magnetite comminution .

铁矿石粉碎能耗合理分布模型的研究。

Development of comminution theory and equipment .

粉碎理论与粉碎设备发展评述。

Application of ultrafine comminution on chinese traditional medicine and health food .

超微粉碎技术在中药和保健食品中的应用。

Comminution of the mandibular or maxillary alveolar socket .

下颌或上颌牙槽窝粉碎性骨折。

It is hard to modify or control the shape of model sand by common ways of comminution .

通常的粉碎方法时塑料模型沙不规则颗粒形貌的控制和改善是十分困难的。