文章利用中国实际数据对模型进行了检验，并提出了相应的政策建议。

We use the China's data to test the model and to give some measures.

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最后，利用实际的发动机数据进行了验证。

Finally, the method was verified by real engine data.

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最后，利用实际的发动机数据进行了验证。

Finally, the method was verified by real engine data.

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