airshed

基本解释

Airshed An area with similar air mix and affected by the same air pollution sources, thereby having similar air quality.
空气区域指由于具有相似的大气构成并受到同一空气污染源影响、因而空气质量相似的区域。
Hong Kong belongs to the Pearl River Delta airshed, in which between 80% - 95% of the total tonnage of emissions are from sources across the border.
香港位于珠江三角洲空气区域，香港境外的污染排放量佔整个香港及珠江三角洲区的百分之八十至九十五之间。
McHarg’s airshed conception. (3) Pollute air transpire corridors and fresh air transport corridors for the city must be planned.
(3) 城市中应开辟污染空气排放通道和新鲜空气进气通道。
Using diesel tail gas drilling,the determination of airshed,necessary equipment,downhole BHA and drilling technology measures etc.are presented in this paper.
文中介绍了利用柴油机尾气钻井中气量确定、必要的装备、井下钻具组合和尾气钻井工艺措施等。
US EPA (1991) Guidance for Regulatory Application of the Urban Airshed Model (UAM).US Environmental Protection Agency, Office of Air Quality Planning and Standards, Research Triangle Park, NC.
张凯伦，(2004)，大气奈米微粒无机盐类组成特性研究，国立成功大学环境工程学系，硕士论文。