1.The paper introduces the application of hydraulic cyclones in tailing filling,grading,and prethickening.
介力旋流器在尾矿充填、分级、预浓缩工艺中生产用。
2.19世纪气象观测员获知反气旋区通常是天气地区，而在气旋区内则有狂风降发生且温度变化迅速。
Nineteenth-century observers learned that anticyclones are usually fair-weather areas,and that storminess,precipitation,and rapid temperature changes occur in cyclones.
力旋流器在尾矿充填、分级、预浓缩工艺中
生产
用。
观点；若发现问题，欢迎向我们指正。
发生且温度变化迅速。
