Objectives In order to observe the effect of steady state noise on cardiovascular function.

目的为探讨稳态噪声对心血管功能的影响，对连续接触稳态噪声的工人进行了调查。

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Objectives In order to observe the effect of steady state noise on cardiovascular function.

目的为探讨稳态噪声对心血管功能的影响，对连续接触稳态噪声的工人进行了调查。

youdao