pdpa meaning in English
激光测速仪
Examples
- For the first time the complex separated flow in the aft - end zone was measured using pdpa technology . the whole mean and fluctuating flow field were obtained
利用pdpa测速技术首次对燃烧室尾部的复杂分离流动进行了测量，获得了完整的时均速度和湍流脉动定量数据。