density segregation

• 密度分离

density segregation的用法和样例：

例句

1. Theoretical analysis shows that the cyclone field makes the separation by density come true and also supplies the separating method and conditions by surface floatability.
   理论分析表明，旋流力场在实现按密度分离物料的同时，又提供了一种高效的按表面性质分选的方法与条件。