A continuous exposure limit of 40 mT is given for the general public.
一般公众的连续暴露限值为40mT。
More distressing, they found that three-quarters of the schools they visited had levels that exceeded the yearly exposure limit for employees at Japan's nuclear plants.
更让人不安的是，他们发现所走访的学校中，有四分之三的辐射量已经超过了日本核电站工人所能承受的一年的水平。
The EEL represents a cumulative exposure limit taking into account both the time of exposure and the concentration at which the exposure occurs.
eel代表了一个既考虑了暴露时间又考虑了暴露发生时的浓度的累积的暴露极限。
Objective Based on two sets of data from occupational epidemiology, Benchmark dose( BMD) was applied to estimate biological exposure limit (BEL).
目的研究基准剂量（BMD）在制定镉生物接触限值中的应用。
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。
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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