cascade of blades的用法和樣例：
例句
- An experimental study of flow in the wake region adjacent to the endwall of a linear compressor cascade is presented.
用三維激光多普勒測速技術(shù)測量了擴壓葉柵出口近端壁區域的流動(dòng)結構和紊流特性。 - The calculated results show that the cascade efficiency can be effectively improved with the proposed measure.
計算結果表明，所提出的方法可以有效地提高靜葉柵效率。
