片语

spherical-harmonics approximation球谐﹝函数﹞近似

approximation spherical-harmonics球谐函数近似法

spherical surface harmonics球面谐和函数

general spherical harmonics广义球谐函数

The Spherical Harmonics Model球谐函数

Spherical Harmonics Method球形谐波法

spherical l harmonics球函数

Generalized spherical harmonics广义球谐函数

solid spherical harmonics[数]

英汉例句

• the prevalent formula for nonzero perturbation matrix in the secular equation is gained by the perturbation theory in degenerate state and property of spherical harmonics function.

  本文应用简并态微扰理论和球谐函数的性质，得到久期方程中非零微扰矩阵元普遍表达式。

• using vertex shader instructions the polynomial coefficients and spherical harmonics functions can be fast calculated, and then the corresponding irradiance environment maps are also generated.

  然后用顶点着色程序对多项式系数和球面调和函数进行加速计算，以快速生成辐照度环境纹理图；

• the false scattering and ray effect in spherical harmonics method, including p-1 and p-3 approximation, is studied.

  假散射和射线效应是辐射传输方程近似解法中出现的特有误差。

• the two components have identical vertical structure and physical process. the global spectral model component uses spherical harmonics as horizontal basis functions.

  这两部分采用相同的垂直结构和物理过程，都用球谐函数作为水平基本函数。

• the recurrence relations about the quantum number 1 of the spherical harmonics are derived with ladder operator.

  利用阶梯算符较简便地推导出球谐函数中量子数（?）

• several spherical harmonics degenerate on an oblique plane.

  几个球谐堕落的斜面。

• according as the expanding of spherical harmonics of the gravitational potential, the radial correction formula and the estimating error model are given.

  依据地球引力位球谐展开，推导了重力梯度张量的径向归算改正公式，并给出改正误差估算模型。

• as a result, we analyze the characteristics of the spherical harmonics spectral method.

  分析了球谐谱方法在计算中的特点和存在问题 ；

• a 3d model similarity matching algorithm based on spherical harmonics descriptor is proposed in this paper.

  提出了一种基于球面调和描述子的3维模型相似性比较算法。

• the approach starts from an analysis of spherical harmonics and finds out a quadratic polynomial form of environment mapping.

  该方法从分析球面调和函数入手，首先得出环境贴图的二次多项式表达形式；

• in addition, the ray effect in the spherical harmonics approximation mitigates with increasing optical thickness within gray medium.

  同时，球谐函数法的射线效应随光学厚度的增加而减小。

• the dependent variables are expanded in series of spherical harmonics truncated rhomboidally at wavenumber 15.

  这些因变量展开为球函数的级数形式并在15处作菱形截断。