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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/70230

    Title: 氣懸微粒構形與密度之量測分析及應用於大氣環境監測;Development and Evaluation of a Device for Aerosol
    Authors: 蕭大智
    Contributors: 環境工程研究所
    Keywords: 大氣科學;環境科學
    Date: 2016-03-29
    Issue Date: 2016-03-30 14:33:20 (UTC+8)
    Publisher: 科技部
    Abstract: 大氣中的氣懸浮微粒通常為非球型的微粒。舉例來說,在South Eastern Aerosol and Visibility Study中發現粒徑在200~800 nm範圍的環境微粒約有10%為非球型的微粒(Dick et al. 1998)。另一方面,大部分利用火焰合成方法(flame synthesis)生成的工業奈米微粒(如:碳、二氧化鈦、矽和鋁等奈米微粒)皆為agglomerates 或是aggregates1。此外,經由高溫產生的環境氣懸微粒(例如柴油引擎的排放汙染物或是煤灰微粒)也都含有許多非球;Atmospheric aerosols are often non-spherical particles. For example, the South Eastern Aerosol and Visibility Study found that about 10% of the ambient particles in the 200–800 nm range were non-spherical (Dick et al. 1998). On the other hand, a significa;研究期間:10408~10507
    Relation: 財團法人國家實驗研究院科技政策研究與資訊中心
    Appears in Collections:[環境工程研究所 ] 研究計畫

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