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terrain roughness中文

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用"terrain roughness"造句"terrain roughness" in a sentence"terrain roughness"怎麼讀

中文翻譯手機手機版

  • 地面粗糙度

例句與用法

  • Based on wind speed observation record with drawback , it is proved that the exponent expressing terrain roughness can be calculated according the monthly maximum wind speed records at various height levels . wind characteristics of bridge site are determined by statistical method
    針對橋址區風速觀測記錄的特點,證明了利用不同高度處月最大風速記錄推算地表粗糙度影響系數的可行性,并對通過最小二乘擬合得到的地表粗糙度影響系數進行統計分析,最終確定橋址區風特性。
  • The principium of the simplification criterion is that the light eradiated from surface will attenuate during it ' s transmission , so the light energy eradiate from the surfaces far from the viewer will become too faintness to attract the viewer ' s attention , thus the surfaces far from the viewer can be emerged into larger surface , then by combining with the residual light energy and terrain roughness , the new simplification criterion is formed
    本文根據光能衰減原理,從人的視覺效果出發,認為由于地形面片輻射的光能將隨著距離增加而不斷衰減,所以距離視點較遠處的面片輻射到視點的光能必然很微弱,這樣就可以將遠處的面片合并成較大的面片,從而達到簡化地形的目的。
  • To the influence of the plateau terrain , the impact of the elevation and the roughness of terrain to every energy component out and incoming are study , and basing the soil spectrum model proposed above , a new radiative transfer model of terrain area was put forwarded in which the soil water content , lai , terrain roughness and elevation were considered synchronously , and incoming scatter light was integral with the solid angle of semi - globe space defined by the slope of the pixel , so scattering lights of terrain and the sky are properly considered , but the operation is still within the acceptable range
    地形與反射率的關系是本文研究的一個重點。本文對崎嶇山地象元的各入射光和反(散)射光分量進行了深入分析,在所提出的濕潤土壤光譜模型和植被冠層模型的基礎之上進一步提出了新的適合青藏高原的山地輻射傳輸模型。該模型同時考慮了土壤含水量、植被覆蓋( lai ) 、地形起伏和海拔高度的影響,并以象元坡面定義的半球空間立體角對環境入射光進行積分,使周圍地形和天空散射光均得到適當考慮,計算量又在可接受范圍內。
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