试验结果表明，该试验技术对进行轴流压气机叶片排流场非定常频谱特性试验是行之有效的。
Test results have shown that the test technology is effective and suitable for test of unsteady flow frequency spectrum performance of axial compressor.
但是叶轮机械，尤其是跨音速轴流压气机叶片的气动优化设计仍然是一个具有挑战性的研究领域。
But the aerodynamic optimization of the turbomachinery blade, especially the transonic compressor blade, is still a challenge area.
理论分析结果与实测结果的比较表明，本文所提供的分析结果可以用来初步预计轴流压气机叶片尾迹沿轴向的衰减程度。
Show in the experiment these results, which presents in the paper, may be used for predicting the axially attenuation of wake for the axial compressor blade.
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