aerosol particles 中文意思是什麼
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In an aerosol containing equal numbers of charged particles of both signs, the diffusive encounters for oppositely charged particles are more effective than for uncharged particles.
若氣溶膠中含有等量正負帶電粒子，那麼正負帶電粒子間的擴散碰撞比非帶電粒子更容易實現。 -
Abstract : in this paper it discusses the method of how to count the numbers of aerosol particles through using many - corridors discrete quantity gathering system
文摘:討論了運用多道離散量數據採集系統，對微粒子進行檢測的方法。 -
If an aerosol counter is used to monitor the concentration of particles in the emerging air, one finds that the concentration falls off with decreasing flow rate.
如果用一臺氣溶膠計數器檢測射出氣流中的粒子濃度，就會發現濃度隨流速的降低而減少。 -
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。 -
The tube diameter had light relation with deposition rate under same volume flow amount, while the relation of deposition rate with aerosol particles size was relatively complicated
在相同體積流量下，沈積率與管徑關系不大；而沈積率與氣溶膠粒子大小之間的關系比較復雜。 -
The deposition rate of aerosol particles in capillary tube was measured with submicrometer monodisperse polystyrene spheres solid aerosol particles and pulse sample inserting technique ; and studies were made on the relationship between the flow velocity, the tube diameter, the tube length and aerosol particles size
摘要採用亞微米單分散聚苯乙烯球形硬氣溶膠粒子和脈沖進樣技術，測定了氣溶膠粒子在管道中的沈積率，研究了沈積率與流體速度、管道長度、管道直徑和氣溶膠粒子大小之間的關系。 -
Another a - train satellite, the cloud aerosol - lidar and infrared pathfinder satellite observation ( calipso ) ? launched simultaneously with cloudsat ? will map the location of layers of small particles called aerosols that promote cloud formation
另外與「探雲」衛星同時發射了的一個a -列車系列的衛星，其主要功能是對雲層浮質的探測與空間的紅外觀察（ calipso ） ，此衛星將對促進雲層形成的且叫做浮質的小顆粒所處的層進行定位。 -
One major pollutant contributing to china ' s bad air isparticulate matter, which includes concentrations of fine dust, soot and aerosol particles less than 10 microns in diameter ( knownas pm 10 )
《紐約時報》的《仲幗的污染已經到了極限》一文中，提到了一個衡量空氣污染的指標。 -
One major pollutant contributing to china ' s bad air is particulate matter, which includes concentrations of fine dust, soot and aerosol particles less than 10 microns in diameter ( known as pm 10 )
《紐約時報》的《中國的污染已經到了極限》一文中，提到了一個衡量空氣污染的指標。 -
Yet the detection was performed in the atmosphere, and it was an extremely complicated medium composed of many kinds of components, when laser beam penetrates such medium, severe scattering and absorbing will be exerted on the proper beam by the atmosphere molecules or aerosol etc. further more, different extents of absorbing will be exerted on the different laser beam by different qualitative particles
但由於目標探測是在大氣中進行的，而大氣是一個極為復雜的介質，激光通過大氣時，空氣分子以及大氣中的氣溶膠粒子就會對激光產生嚴重的散射和吸收。而且不同性質的粒子對不同波長的激光會產生不同程度的吸收。 -
An aerosol, natural or artificial is made to flow through a length of tubing, the aerosol particles diffuse to the walls.
讓自然或人造氣溶膠通過一段管道，氣溶膠粒子就擴散到管臂上。 -
The aerosol particles adhered on the surface might partially separate and resuspense under lashing of higher flow velocity
沈積的氣溶膠粒子如果在更大流速沖擊下，將發生反彈，部分氣溶膠粒子從黏附表面上分離再次懸浮於流體中。 -
Aerosol particles affect visibility, climate, and our health and quality of life
氣溶膠對大氣能見度、氣候變化以及人類健康等有重要影響。 -
In addition, the spectrum characteristics, the optical thickness and the chemical composition of sand aerosol particles are also counted and analysed
並綜合研究了沙塵氣溶膠尺度譜特徵、光學厚度和化學組分等變化特徵，提出了若干結果。 -
At present, a group of researchers in asia is studying aerosol particles and their effects on the environment ? and they have plenty of dust to work with
現在亞洲有一批研究人員正在研究懸浮顆粒及其對環境的影響他們要研究的沙塵可多著呢！
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