surface heterogeneity 中文意思是什麼

surface heterogeneity 解釋
表面不均勻性
  • surface : n 1 表面；地面；水面；廣場，空地。2 外觀，外表，皮毛。3 【幾】面；切口；【航空】翼面。adj 表面的...
  • heterogeneity : n. 1. 【生物學】異質性。2. 【化學】不均勻性。3. 【數學】不純一性。
  1. Natural land characteristics are multiple scales heterogeneity. it is very important that studies further schemes of heterogeneous land surface

    因此，進一步研究陸面過程參數化（特別是非均勻陸面過程參數化）是十分必要的。
  2. However, to hydrological cycle which contains the processes of preciptation, run - off, evaporation and storage of soil water, the heterogeneity of physical and ecological characteristics of soil surface and their description method and the hydrologic flux to land surface is still a challengeable problem in modeling of land surface

    然而，對于包括降水、徑流、蒸發，土壤層儲水等環節在內的整個陸面水分循環過程來說，地表物理和生態特徵的非均勻性及其描述方法和陸面水文通量參數化問題，迄今仍然是困擾陸面過程模擬的挑戰性難題之一。
  3. The surface of ce02 - ti02 films were very smooth and difficulty to crystallization. the ceo2 - tio2 complex films were nanocrystalline microstructure or microcrystalline even if to heat the substrates or to anneal the films. the ceo2 and tio2 nanocrystalline were not easy congregate and bigger because of heterogeneity interface disturb and have many defect

    組成ceo _ 2 - tio _ 2混合薄膜顆粒粒徑在納米尺度范圍3 ? 50nm ，與純ceo _ 2 、 tio _ 2薄膜相比，具有更小的表面粗糙度和更難結晶，這是由於異質材料晶界的相互干擾，使同質顆粒之間難于聚集而結晶長大，薄膜處于納米晶或雛晶態，即使加熱基片或薄膜進行熱處理也無明顯變化。
  4. In this paper, starting with the physical mechanics of land surface hydrologic process and the introduction of the theory in probability statistic distribution, an analytical expression of heterogeneous evapotranspiration efficiency is given which takes heterogeneous soil water content ' s subgrid scale spatial variability into account, through which the parameterization scheme of subgrid scale soil surface ' s evapotranspiration efficiency ( which is generally called mosaic method ) is modified to a statistic - dynamic scheme in which a whole heterogeneity of the grid region is considered

    本文從陸面水文過程的物理機制出發，引進概率統計分佈理論，推導出一種由非均勻土壤含水量次網格尺度空間變率所形成的非均勻蒸發散率解析表達式，從而將通常的次網格尺度地表蒸散率的參數化方案（ mosaic方法） ，改進為考慮網格區整體非均勻性的統計-動力參數化方案。
  5. The spatial heterogeneity of surface temperature measured by thermal infrared radiometer

    紅外輻射計遙測地表溫度空間變異特徵
  6. But if there is a topographic heterogeneity, the maximum relative difference of surface grid effective infrared radiation is about 30 % ~ 40 %. the magnitude of deviation is mainly determined by grid average elevation

    而當考慮海拔高度的非均勻性時，有效輻射通量計算的相對誤差可達30 40 ，取決于平均高度和變差系數大小。
  7. Scaling - up of patch model is necessary in the calculation of surface energy fluxes and evapotranspiration from remote sensing data. the simulation error of two - layer model caused by sub - pixel heterogeneity and discontinuity of surface geometry and physics were investigated using a number of data experiments

    論文還分析了蒸散模型的空間尺度效應，通過一系列的模擬實驗檢驗了雙層模型中國科學院遙感應用研究所博士學位論文在不同地表非均勻狀態下的尺度誤差，並且根據通量尺度擴展的基本法則推導了雙層模型參數的尺度擴展公式。
  8. The real land surface is of multiple scales heterogeneity, which controls the exchanges of air - land momentum, heat flux, water vapor and other green house gases

    真實的自然陸面具有多重尺度的非均勻性，這種陸面特徵決定了地-氣之間動量、熱量、水汽和其它溫室氣體交換的強弱。
  9. Wavelengths or scales of surface heterogeneity are less than 20km. simulation results show that cbls do reach a quasi - stationary state correspondent to specified surfaces, after a long enough evolution. in this transition process and after that, horizontal statistics, i. e. mean potential temperature and vertical heat - flux, show profiles little differences to those over homogeneous flat surface. main effect of surface heterogeneity is to increase kinetic energy in cbl and the increase concentrates in the direction of surface heterogeneity. the time of cbl spent to reach its first peak of mean kinetic energy,

    模擬結果表明，在充分長的時間后，邊界層達到一種適合於地面條件的準定常態。這種準定常態和向其過渡的過程中，水平平均的邊界層廓線性質，如平均位溫廓線垂直熱通量廓線等幾乎與平坦均勻地面的結果相同，或差異極小。地面非均勻性的主要作用是使邊界層動能增大，並以地面非均勻性變化方向的動能增加為主。
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