粗糙面 的英文怎麼說

中文拼音 [cūcāomiàn]
粗糙面 英文
mat surface
  • 粗 : Ⅰ形容詞1 （長條東西直徑大的） wide （in diameter）; thick 2 （長條東西兩長邊的距離寬的） wide （i...
  • 糙 : 形容詞（粗糙; 不細致） rough; coarse; crude
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 粗糙 : （不精細; 不光滑; 不細致; 草率） coarse; rough; crude
  1. For the multiple scattering theory, the total scattered power from a random rough surface is contributed to, not only by single scattered waves, but also by those multiple scattered waves

    在多次散射理論中，隨機粗糙面的總散射功率不僅與單次散射波有關，而且還取決于多次散射波。
  2. Secondly, by using the scattering characteristics of rough surface, the relation formula between received power and transmitted power of remote system for a facet is derived. finally, the scattering power for a conductor sphere is computed. 4

    根據有關測量數據，提出了激光引信的發射波束模型，並結合粗糙面散射理論，導出面元散射功率方程，給出導體球的激光近場散射功率結果。
  3. Then based on kirchhoff approximation theory, the formula of the coherent and incoherent scattering intensity of plane wave from two dimensional dielectric normally distributed rough surface are derived, and the scattering intensity of a planar, rough surface of unit area

    然後從粗糙面散射kirchhoff標量近似理論出發，得到了平面波對高斯分佈的二維隨機粗糙面的相干散射和非相干散射強度表達式，並給出了單位面積粗糙面非相干散射的表達式。
  4. Base on helmholtz integral equation, the incoherent scattering of plane wave from rough cone - shaped surface is derived with the far field theory and stationary phase method. and the incoherent scattering of plane wave from rough conical surface is also derived with shadowing function when the the radius of principal

    最後計算並分析了入射光為= 0 . 48 m時，粗糙錐面的平面波散射特性，考察了入射波和散射波的幾何關系，偏振態以及粗糙面統計參量等對散射強度的影響。
  5. The scattering intensity of rough surface is computed, while the roughness, polarization, observation station and the refractive index are different, and the wavelength of incident light is 0. 48 m. the results indicates the rougher the rough surface is, the less the coherent scattering is ; the influence of the smaller refrective index is more than larger one by the polarization

    計算了入射光波長為0 . 48 m時，不同粗糙度，偏振態，散射角以及不同折射率的粗糙面散射強度，結果表明，粗糙面越粗糙，相干散射越小，非相干散射越強;偏振態對折射率大的粗糙介質面影響較小，對折射率較小的介質面的影響較大。
  6. In addition, a shadowing function applicable to multiple scattering is taken into account, which extends the calculation to the surface with anisotropic slope distribution

    引入考慮多次散射的遮蔽函數來修正掠入射情況下的散射系數，並將計算范圍擴展到均方根料率各向異性的二維粗糙面。
  7. Research on parameters for worn rough surface height of poly tetrafluoroe - thylene bronze springs

    青銅絲復合材料磨損粗糙面高度特徵參數分析
  8. Characteristics of amplitude distribution of em returns from two - dimension fractal surfaces

    二維分形粗糙面電磁散射回波的幅值分佈特徵
  9. The rough degree of the target surface is the important factor that influences the scattering characteristic of the target laser. the study of the rough surface scattering is very important to the identifies and characteristic distill of the space target. usually on the study of in the past rough surface scattering, the period function or random function are the mathematics model of the rough surfaces

    粗糙表面散射的研究對空間目標識別和特性提取具有非常重要的意義，在過去的粗糙表面散射研究中，通常採用特定的已知周期函數或隨機函數作為粗糙表面的數學模型，但在自然界中粗糙面既非純周期也非完全隨機的。
  10. Gently sand the plastic to provide a key for the paint

    用砂紙在塑料上輕輕打磨出粗糙面以便塗顏料。
  11. In addition, the growth mechanism of c - axis was screw dislocation growth or rough interface growth, but that of a, b - axis was two - dimension nucleation growth. because in low supersaturation, the speed of helix dislocation growth and rough interface growth was higher than that of two - dimension nucleation growth

    另外，由於羥基磷灰石晶體結構的特點， c面主要以螺旋位錯生長和粗糙面生長兩種機制為主，而a 、 b面則主要以光滑面的二維成核生長為主。
  12. The material ' s surface can become rough after special disposal, which is benefit to organization cell adhesion and bone combination

    將復合材料表面經特殊處理后形成粗糙面，植入體內後有利於組織細胞的附著和骨性結合。
  13. Multiple scattering from two - dimensional rough surface with large surface root mean square ( rms ) slope is studied with kirchhoff approximation

    摘要利用基爾霍夫近似研究了表面均方根料率較大的二維粗糙面的多次散射問題。
  14. This method has been applied to analyze electromagnetic scattering from random rough surface, two - dimensional random dielectric cylinders, microstrip structures and densely packed interconnects

    目前這種方法已被應用於隨機粗糙面散射問題的分析、隨機分佈的二維介質柱的散射分析、微帶結構的分析、密集封裝的互聯分析等問題中。
  15. The first section introduces the background, significance and the relative development of the dissertation. then the roughness of rough surface and the basic theories of the scattering of electromagnetic waves from rough surfaces are discussed, and the kirchhoff approximation and small perturbation method are presidented in detail

    然後介紹了描述隨機粗糙面的有關統計特性參量，給出了處理粗糙面散射問題的不同方法，指明了各自的適用條件，並對經典粗糙面電磁散射的kirchhoff標量近似法和微擾法做了詳細闡述。
  16. Leather - physical and mechanical tests - determination of resistance to grain cracking and grain crack index

    皮革.物理和機械試驗.耐粗糙面裂紋和粗糙面裂紋指數的測定
  17. The convergence for this method is proved and applied to solve inverse problem of fractal rough surface

    最後將這一演算法運用於分形粗糙面的反演問題中，得到了很好的反演效果。
  18. One end of a muscle is attached to a roughened area on bone or cartiage, while the other is fixed in a similar manner to an adjacent bone

    肌肉的一端附著在骨或軟骨上的粗糙面，而另一端則以類似的方式附著在相鄰的骨上。
  19. Study on plane wave scattering from object with rough surface is of significant academic value and extensive application background in national defence and civilian technological fields

    粗糙面散射特性的研究在國防軍事及民用領域具有顯著的學術價值和廣泛的應用背景。
  20. Significant progress in theoretical and experimental study on light scattering from random surfaces has acquired more attention during the years and stimulated wide applications of its fruits in modern military, remote sensing, radiation calibration and industrical on - line surface examination

    隨機粗糙面光散射的理論與實驗研究在近年來取得了一系列重要的進展，得到了人們越來越多的重視。它在現代軍事、遙感、輻射定標以及工業在線表面檢測等領域的應用日益廣泛。
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