The spray characteristics of liquid droplets supplied pulsed is measured by a Phase Doppler Particle Analyzer.
并实现了用相位多普勒粒子分析仪对脉冲式雾化液滴性能参数的测试。
Wheat flour particle size was analysed by lazer particle analyzer in order to get the distribution of particle size.
采用激光粒度仪测试小麦粉粒度，探讨不同小麦粉的粒度分布规律。
Two-phase velocity fields in a round turbulent jet with Reynolds number 8500 were measured by phase Doppler Particle Analyzer (PDPA).
采用相多普勒颗粒分析仪(PDPA)测量了雷诺数为8500的两相圆湍射流速度场，研究了两种大粒径颗粒对湍流的调制作用。
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