centrifugation Separation of particles from a suspension in a centrifuge: balanced tubes containing the suspension are attached to the opposite ends of arms rotating rapidly about a central point; the suspended particles are forced outwards, and collect at the bottoms of the tubes(在离心机中从悬浮液中分离粒子：将装有悬浮液的平衡管连接到绕着中心点快速旋转的臂的相对的终端；悬浮的粒子被强行向外运动，并且收集到试管的底部。)
centrifugal casting process(The centrifugal casting process yields a product having a dense, uniform outer surface; consequently a drain pipe or cylinder liner cast by this method is considered superior to similar ones cast in sand moulds. 采用离心铸造法生产的产品表面致密而均匀。因而，该法生产的排水管或汽缸套质量优于砂型铸造的同类产品。)
