similarity law of hydraulic turbine

例句：

1. 1. The similaritylaw of hydraulic turbine is crucial for the design and operationof hydropower plants.
   水力涡轮机相似性定律对于水电站的设计和运行至关重要。
2. 2. The engineers studied the similarity lawof hydraulic turbineto improve the efficiency of the turbine.
   工程师们研究了水力涡轮机相似性定律，以提高涡轮机的效率。
3. 3.The similarity law of hydraulicturbine has been widely applied invarious fields, such as aerodynamics and fluid dynamics.
   水力涡轮机相似性定律在空气动力学和流体动力学等领域得到了广泛应用。