... noise exposure indexes 噪声暴露指数 noise exposure limit 噪声暴露限度 noise in communication 沟通中的噪声 沟通中的噪? ...
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Objective To study on the relationship between hearing impairment caused by pulse noise and the noise exposure level, and to explore the exposure limit to protect the worker's health.
目的研究脉冲噪声作业工人语言听力损伤与噪声接触剂量之间关系，探索保护作业工人健康的噪声接触剂量限值。
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