vane cascade的用法和样例：
例句
- An experimental study of flow in the wake region adjacent to the endwall of a linear compressor cascade is presented.
用三维激光多普勒测速技术测量了扩压叶栅出口近端壁区域的流动结构和紊流特性。 - The calculated results show that the cascade efficiency can be effectively improved with the proposed measure.
计算结果表明，所提出的方法可以有效地提高静叶栅效率。
