... Expression 表达 Exposure concentration 暴露浓度 Is there geographic overlap? 是否有地域重合？ ...
基于6个网页-相关网页
安全暴露基准浓度 safe benchmark concentration
暴露点浓度 exposure point concentration
紧急暴露规范浓度限值 Emergency Exposure Guidance Limit
方法用多源扩散数学模型计算健康调查区域内的大气污染物历史暴露浓度。
Methods The air pollutant exposure concentration in history were calculated with the multi - source proliferation mathematical model.
这些控制一般包括使用局部通风系统、工作实践改善和个人防护用品，来减少暴露浓度。
Such controls typically involve the use of local exhaust ventilation, work practice modification, and personal protective equipment in order to reduce exposure potentials.
结论利用多源扩散数学模型是研究健康调查区域内大气污染物历史暴露浓度的一种可行方法。
Conclusion It is an effective method to use multi - source proliferation mathematical model for studying the pollutants exposure concentration in atmosphere of the health survey region in history.
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