英语语法分析

The rotor tip leakage vortex has a stronger influence on the downstream endwall flow than the rotor wake.

同转子尾迹相比，转子叶尖泄漏涡对静子尖区的影响更为明显和深远。

The result shows that the swept-curved cascade has lower endwall loss and higher midspan loss as compared with the straight cascade.

结果表明弯掠叶栅端部损失降低而叶展中部损失增加，但相应的端部扩压因子有所减小。

Three-dimensional turbulent flow of the endwall region inside a centrifugal compressor impeller was studied using a Laser Doppler Velocimetry.

用三维激光多普勒测速系统测量研究了一个离心压气机转子近端壁区三维紊流流场。