lorentz-lorentz equation 中文意思是什麼

lorentz-lorentz equation 解釋
洛侖茲-洛侖茲方程
  • lorentz : 洛倫茨
  • equation : n. 1. 平衡，均衡；平均，相等。2. 【數學】方程式，等式。3. 【天文學】（時）差；均分，等分。4. 【化學】反應式。
  1. Then the nonlinear coupled electromagnetic and electron motion equations were obtained from the lorentz equation. and numerical calculation and analysis of cold cavity by pic software were applied to analyze the both hot and cold dispersion characteristic of this waveguide

    接下來，從電子運動方程出發得到了自洽非線性方程組，通過一階線性近似導出了螺紋波導中注波互作用色散關系，從中分析該波導超寬帶特性。
  2. Then, the auxiliary fields fdtd is used to the periodic structure made of dispersive material, such as the pyramid absorbers in anechoic chamber. the permittivity vs frequency property of the absorber is approached by some dispersive equation model, such as debye model and lorentz model, so the broadband response of the absorber can be gotten through one calculation

    然後將輔助場fdtd應用到色散媒質周期結構中，導出了色散媒質中的迭代式，並以暗室吸波材料陣列為例進行計算，提出用某一類型的介電常數色散函數（如debye型、 lorentz型等）來逼近材料的介電常數頻率特性的方法，從而可以對吸波材料進行一次性寬頻計算。
  3. Chapter 4 : in this chapter, we derive the formula of ponderomotive force from lorentz equation and analyze the effect of ponderomotive self - channeling ( psc ) firstly. it is found that the effect of psc enhances the effect of beam focusing. and a nonparaxial propagation equation including the effect of psc is established

    分析激光傳輸過程中的有質動力自通道效應，結果表明，有質動力自通道效應能增強激光自聚焦，在此基礎上建立了包含有質動力自通道效應的非傍軸傳輸方程。
  4. A modified peec model was introduced, in which the integral definition of vector magnetic potential and the lorentz gauge are used to expand the integral equation to derive the peec

    摘要提出了一種改進的部分元等效電路模型，它以矢量磁位的積分表達式和洛侖茲規范代替了矢量磁位和標量電位的積分表達式，對積分方程進行展開。
  5. In this paper, we analyze the nonlinear response of a three - level a model system, using a perturbation theory based on the liouville equation. of motion and considering the lorentz local field effect

    本文中，我們考慮了lorentz局域場效應的影響，在liouville運動方程的基礎上用微擾理論分析了一個三能級系統的非線性響應。
  6. We developed a 2d3v ( two dimensional in space and three dimensional in velocity ) particle - in - cell code apic2d. in this code, we improved some algorithms of particle simulation as following : 1. an advanced borris rotation method is proposed to solve the relativistic lorentz equation

    為了研究激光等離子體相互作用中復雜的非線性過程，本文研製了2d3v （空間二維，速度三維）直角坐標相對論全電磁粒子模擬程序apic2d （ advancedparticle - in - cell2d ） 。
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