random orientation 中文意思是什麼

random orientation 解釋
隨機方位
  • random : n 〈罕用語〉胡亂行為，偶然的[隨便的]行動[過程]。adj 1 任意的，胡亂的，隨便的；（話等）信口亂說的...
  • orientation : n 1 向東，（禮拜時）東向；置於東端。2 （房屋等）方向；找出東方；定位，定向；取向，排列方向。3 （...
  1. An experiential criterion of determine the size parameter of larger sphere in two - spheres system in random orientation is proposed

    研究了任意方位雙球粒子體系的散射矩陣，提出了利用體系的相位函數反演其中較大粒子的尺寸參數的經驗判據。
  2. However, due to the random orientation of the crystal grains, there have n ' t been satisfactory techniques in texturing the surface

    然而多晶硅太陽電池的表面各晶粒的晶向不一致，缺乏有效的絨面技術。
  3. Standard practice for x - ray determination of retained austenite in steel with near random crystallographic orientation

    近隨機結晶定向鋼中殘留奧氏體的x射線測定標準實施規程
  4. In chapter 2, not only some concrete prob1ems about the three - dimensional simulation model of ceramic grain growth such as the received forces of the ions in the grain, random orientation of grans and boundaxy problem, but also the design and development of simulation software are discussed

    第二章陶瓷晶粒生長模擬的三維擴展：從二維模擬模型出發，討論三維模擬模型擴展的一些具體問題如離子的受力情況、晶粒的隨機取向和邊界處理問題，最後詳細介紹三維模擬軟體的設計和實現。
  5. Based on the lorentz transformation on especial condition, making use of coordinate transformation and matrix theory, the matrix expression and vector expression of lorentz transformation about two inertial frames that relative speeds orientation is random and isnt follow axes of ordinate are educed. 2figs., 3refs

    從特殊情況下的洛侖茲變換出發，利用坐標變換和矩陣理論，導出了兩個慣性系的相對運動速度取向任意，且不沿任一坐標軸洛侖茲變換的矢量表達式和矩陣表達式.圖2 ，參5
  6. The mutual excitation between the local stimuli satisfying the rules of curve distribution ( position and orientation continuity ) called curve self - excitation is a useful method to discover and enhance curves and to inhibit noise. the present approaches used parallel connection structure division which did not acquire satifactory effect. this paper presents the idea of random time division and dynamic self - excitation, for different curves performing random time - division searches, time coincidence filtering, and self excitation accumulation. the principle is given

    利用空間分佈滿足曲線規則（位置和定向連續性）的局部刺激之間的相互激勵，稱為曲線自激，這是發現視覺邊界曲線和抑制局部噪聲的有效手段.過去的工作均採用并行結構區分的計算方式，曲線自激並沒有達到滿意的效果.本文提出隨機時分動態自激的計算方案，對不同的曲線實施隨機時分的搜索、時間一致性濾波、和自激積累等機制.本文給出了實現的原理方案
  7. In the next part, after verifying the simplified computational method of turbulence, the movement of fibers in turbulent pipe flow was simulated by 3 - d integral method and simplified computational method of turbulence. it was found that the fluctuation of turbulence caused random of fibers " orientation and its distribution became broader as the re numbers increased

    然後，在驗證了湍流的簡化方法的合理性后，利用三維分段計算方法和湍流簡化方法模擬了大量纖維粒子在管道湍流內的運動，得出的結果為：湍流的脈動速度導致了纖維的偏角趨于無序，且隨著re數的增加，纖維偏角的分佈越來越趨于均勻。
  8. Different kinds of quantities such as the refractive index, the size parameter, etc., which affect the scattering matrix and the scattering intensity in fixed orientation and random orientation are discussed separately

    並針對兩種不同的應用（即固定方位及任意方位）散射特性受粒子的特徵參量的影響情況進行了討論。
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