方法选取四肢创伤患者100例，采用多普勒听诊检查肢体动脉，对结果进行统计和分析。

Methods 100 cases of patients with extremities 'arterial injury were examined with Doppler auscultation and the results were analyzed statistically.

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现行的摩托车发动机异响检测方法为人工听诊，主观性很强，容易出现错判。

The current detection method of motorcycle engine abnormal sound is artificial auscultation, which is very subjective and easy to make mistakes.

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方法：笔者1963年至1999年潜心研究心脏听诊，对8例病理性心肺杂音细心观察，结合文献。

Methods From 1963 to 1999, Author use method of auscultation and were clinical observed, 8 cases of cardiopulmonary murmur and refer to the literary of historical data.

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