Consider a row of guide vanes in a compressible internal flow as shown below.

如下图所示，考虑可压缩内部流中的一排导流叶片。

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The test method of the magnetic memory of the vanes of a turbine was studied.

研究了汽轮机叶片的磁记忆检测方法。

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The test method of the magnetic memory of the vanes of a turbine was studied.

研究了汽轮机叶片的磁记忆检测方法。

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