grinding mill短语¹³¹⁶²⁰⁺³ 基本例句 磨碎机,破碎机,研磨机 When wet ball grinding mill operates, ore and steel balls inside its Cylinder Climb along inner wall of the Cylinder and throw at a certain height, which causes a dash force upon the cylinder. 湿式球磨机运行时矿石和钢球沿筒体内壁上升，到一定高度而抛落下来，对筒体产生冲击。 cnki