aerosol measurement 中文意思是什麼

aerosol measurement 解釋
氣懸體測量
  • aerosol : n. 1. 【化學】氣溶膠;煙霧劑。2. 懸浮微粒。
  • measurement : n. 1. 測量,計量,量度。2. 份量,尺寸,大小,寬度,厚度,深度(等)。3. 測量法。 measurement goods (按體積、容積計算的)體積貨物。
  1. In the first part, the basic knowledge of particle scattering in meteorology and physics was introduced. the particles to be discussed include aerosol particles, fog droplets and raindrops and the em wave band in the discussion is near - infrared. in the second part, the mie theory was briefly reviewed and was applied to investigate the scattering characteristics of spherical atmospheric particles, the result shows that in the visibility measurement meter using forward - scattering method, when the working wavelegth is between 0. 8 m ~ 2 m, the scattering angle is between 25 ~ 40, the distinguishability and the relative scattering intensity would be better than those under other conditions. in the third part, the superellipsoid was used to describe a wide range of shapes such as spheres. ellipsoids and cylinders. an improved t - matrix method which can be used to calculate arbitry shaped particle ' s scattering field was introduced, and the scattering characteristics of non - spherical atmospheric particles was investigated with this method

    計算結果表明,從相對散射強度、同一方向上不同粒子散射的可區分程度來看,在散射式能見度探測儀器中,工作波長介於0 . 86 m 2 m ,探測角度選取前向25度40度時,探測的結果將會是比較理想的。第三部分中,使用超橢球方程來統一描述各種非球形粒子的形狀,然後使用t矩陣方法計算了一些形狀的非球形粒子的近紅外散射特性。另外,在本文中還針對球形粒子的散射場提供了一種三維可視化方法,使對散射場強度的空間分佈的理解更加簡單,直觀。
  2. Aerosol containers - metal containers with 25, 4 mm aperture - measurement of contact height

    氣溶膠容器. 25 . 4 mm孔徑的金屬容器.接觸高度測量
  3. Aerosol dispensers. long term preservation test and measurement of the weight loss of aerosol dispensers

    煙霧發生器.煙霧發生器長期儲存試驗和重量損失測定
  4. The hourly measurement of aerosol and related gases in guangzhou

    廣州大氣氣溶膠部分無機組分及相關氣體逐時變化測量
  5. Aerosol generators. measurement of the internal pressure of filled cans

    煙霧劑發生器.氣溶膠罐的內部充填壓力的測定
  6. The major contents include the emission and distribution of aerosol, brownian motion and diffusion, coagulation, condensation and evaporation, electrical properties, optical properties, measurement of concentration, dry and wet deposition, aerosol chemistry, and climate effect of aerosol

    主要內容包括氣溶膠的排放和分佈、布朗運動和擴散、碰並凝結和蒸發過程、電學和光學特性、氣溶膠測量、干濕沉降、氣溶膠化學以及氣溶膠氣候效應。
  7. Aerosol dispensers. containers with a 25, 4 mm opening. measurement of the neck parallelism and surface eveness

    煙霧發生器. mm孔徑容器.頸部平行度和表面光滑度的測定
  8. The hourly measurement of aerosol and related gases in guangzhou zhou fumin shao kesheng hu min tang xiaoyan

    周福民,邵可聲,胡敏,唐孝炎
  9. This course covers the properties, behavior, and measurement of aerosol

    本課程論述了大氣氣溶膠的基本特徵和測量方法。
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