1)primary mill,初磨磨碎机2)primary ball mill,初磨球磨机3)On the Fragmentation Mechanism of Abrasive Grain,磨料破碎机理初探4)ore ground mechanism,磨碎机理5)crushing and grinding machinery,碎磨机械6)mechanical comminution,机械磨碎
用法和例句
The paper briefly expounds the wear mechanism of the lining for crushing and grinding machinery and the demands for the material used for making the lining, and puts forward the key increasing its service life and proposals how the wear-resistant material should be selected and applied correctly.
Frictional melting and mechanical comminution are complementary and not mutually exclusive processes,and comminution is a necessary precursor to melting by friction.
