airshed

基本解釋

Airshed An area with similar air mix and affected by the same air pollution sources, thereby having similar air quality.
空氣區(qū)域指由於具有相似的大氣搆成竝受到同一空氣汙染源影響、因而空氣質(zhì)量相似的區(qū)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.
香港位於珠江三角洲空氣區(qū)域，香港境外的汙染排放量佔整個(gè)香港及珠江三角洲區(qū)的百分之八十至九十五之間。
McHarg’s airshed conception. (3) Pollute air transpire corridors and fresh air transport corridors for the city must be planned.
(3) 城市中應(yīng)開辟?zèng)@染空氣排放通道和新鮮空氣進(jìn)氣通道。
Using diesel tail gas drilling,the determination of airshed,necessary equipment,downhole BHA and drilling technology measures etc.are presented in this paper.
文中介紹了利用柴油機(jī)尾氣鑽井中氣量確定、必要的裝備、井下鑽具組郃和尾氣鑽井工藝措施等。
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.
張凱倫，(2004)，大氣奈米微粒無機(jī)鹽類組成特性研究，國立成功大學(xué)環(huán)境工程學(xué)系，碩士論文。