lattice distribution 中文意思是什麼

lattice distribution 解釋
格分佈
  • lattice : n. 1. 格子。2. 【物理學】點陣；網路。3. 【建築】格構。vt. 1. 把…製成格子狀。2. 用格子覆蓋[裝飾]。
  • distribution : n 1 分配，分發，配給；分配裝置[系統]；配給品；配給量；【經濟學】配給方法，配給過程；分紅；【法律...
  1. The distribution coefficient of re3 + ( nd3 + and yb3 ) ， the refractive index and the crystal lattice were tested. through the measured data of absorption spectrum, fluorescence spectrum and fluorescence lifetime, the spectral characteristic parameters of ( nd3 +, yb3 + ) : yp0. 1v0. 9o4 crystals were calculated and contrasted, and the advandages of them have been showed

    通過測試各晶體的吸收光譜、熒光光譜和熒光壽命，分析了摻不同濃度nd3 + 、 yb3 +離子激光晶體的光譜特性，對比研究了以yv0 . 9p0 . 1o4作為基質晶體所具有的優越性和缺陷。
  2. In this paper, we use the idea of the classical risk model and consider a continuous - time risk model with inter - occurrence times following the deficit - time geometric distribution. by an application of the key renewal theorem in the case of the lattice distribution we derive lundberg bounds, cramer - lundberg approximations to the ruin probability and finite - horizon lundberg inequalities

    本文利用經典風險模型的思想，對索賠到達時間間隔服從虧時幾何分佈的連續時間風險模型做了進一步的研究，應用關鍵更新定理（格點分佈的情形） ，得到了破產概率的lundberg界， cram r - lundberg逼近以及有限時間破產概率的lundberg不等式。
  3. Numerical stability, the other issue of the lattice boltzmann method, is discussed in chapter 5. corresponding to the uniform and shear background flow, the stability of d2q7 d2q9 and d3ql5 model is analyzed through the von neumann linear stability theory, both the conclusion about the mass distribution parameters, the wave number, the relaxation time and the uniform velocity, and the linear stability criterion n r0. 58 are instructive to numerical simulation of flow

    第五章考慮了數值方法另外一個方面的問題，在均勻流和剪切流兩種背景流場下，運用vonneumann線性分析法，針對d2q7 、 d2q9及d3q15格子模型，分析了質量分佈參數、波數、鬆弛時間和平均流速等決定模型穩定性的主要參數對模型穩定性的影響，得到了對流場數值計算具有指導意義的一般性結論與線性穩定性標準n r _ e ~ （ 0 . 58 ） 。
  4. In order to improve the properties of materials, one needs to understand the structural relationship between interface and matrix of the materials, such as interface atomic structure, misfit dislocation, chemical bond structure, stress field distribution, composition segregation etc. there are tremendous research works on the grain boundary and interface structures during last century and the sophisticated theory about grain boundary and interface, i. e. coincidence site lattice and 0 - lattice theories had been developed simultaneously

    眾所周知，材料的宏觀性質是由其微觀結構所決定的，因此，為了改善材料的宏觀性能我們有必要弄清楚材料的界面與基體之間的結構關系，如界面的原子結構、失配位錯、化學鍵合、應力場的分佈等等。在上世紀，人們已對晶界和相界面結構進行了大量的研究，同時，相關的理論如「重位點陣」和「 o -點陣」理論也發展成熟。
  5. The algorithm transforms 2 - dimesion image data to 1 - dimension data by projecting the character binary image on vertical and horizon direction, as to a character image of w x h size, it reduced the operation time from about w + h level to about w x h level compared to the traditional algorithm and greatly reduced the time complexity of later processing, meanwhile it saved enough vertical and horizon lattice distribution information of the character

    演算法通過將字元二值化點陣圖像進行垂直與水平方向投影，實現了從二維圖像數據到一維數據的轉化，對于w h大小字元圖像，相對于傳統演算法，本演算法將運算量從w h數量級將至w + h數量級，大大降低了后續處理運算的時間復雜度，同時保留了足夠的關于字元垂直及水平點陣分佈的特徵信息。
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