实验的参数变化范围是：基于叶片弦长的来流雷诺数250000~450000，吹风比0.5~2.5。

实验的参数变化范围是：基于叶片弦长的来流雷诺数250000~450000，吹风比0.5~2.5。的英文翻译

基本释义

• The Film cooling effectiveness on the blade surface were measured in the cases of mainstream Reynolds number from 250000 to 450000 and blowing ratio from 0.5 to 2.5.