| 1. | The flow behavior of resin , water outlet structure at bottom of the mixed bed , water inlet position of hydraulic transportation , water intake ratio , and pneumatic transportation etc . have been analysed , giving out optimal selection of them combined with reality in the field 对树脂的流动性能、混床底部出水结构、水力输送进水位置、进水比例以及气力输送等进行了分析,并结合实际给出了最佳选择。 |