• 各种不同角度给出了狄拉函数以上定义同时研究了狄拉克函数的各种性质

    The article provides more than four types of definitions of Dirac function, and has studied various natures of Dirac function.

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  • 到了早晨,已经证实一类函数存在

    When morning came, he had established the existence of one class of Fuchsian functions.

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  • 系统哈密顿函数作为矩阵微分算子狄拉算子,不是半有界的。

    The Hamiltonian of the system is the Driac operator which as a matrix differential operator is not semibounded from below.

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  • 给出狄利边界条件下两个相交球面区域泊松方程格林函数

    The Green's function for the Poisson equation in the domains bounded by two intersecting spheres with Dirichlet boundary conditions is presented.

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  • 给出均匀介质非均匀介质(实际大气)情况下斯托光强脉冲间隔传输距离天顶角变化的函数关系。

    The solutions describe stokes intensity as a function of inter pulse spacing, distance and zenith Angle in a uniform medium and in nonuniform medium (atmosphere).

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  • 方法通过建立估值周围邻域点间空间分布系数函数,确定参与格估值计算的邻域点。

    In order to optimize the algorithm of selecting Kriging neighborhood points, this paper introduces a new algorithm based on space distribution weight coefficient.

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  • 利用夫兰-赫兹实验测量电子气体速度分布函数分析了电子原子碰撞动力学过程

    The velocity distribution function of the electron gas is measured by using Franck-Hertz experiment instrument, and the dynamical process of collision between electron and argon atom is analyzed.

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  • 利用-普朗方程方法讨论了RL回路中热涨落产生的电流效应分析了噪声参数电流几率分布函数影响

    Using method of Fokker-Planck equation, effects of electrical current in RL circuit are discussed, and the effects of noise parameters on stationary probability distribution are analysed .

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  • 借助激光等离子体的光学度规严格求解弯曲时空中的方程,得到了激光等离子体中的自由电子函数

    The wave function of free electron in a strong laser plasma is obtained by solving exactly the Dirac equation in a curved space-time with optical metric for the laser plasma.

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  • 地统计学基础理论方法主要包括区域化变量方差函数立格空间插值技术

    The geostatistics's basic theories and techniques include the regionalized variables, the semivariance function and Kriging Interpolation.

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  • 时间函数认为可以描述地表下沉全过程

    The Knothe time function was known to be able to describe the whole process of surface subsidence.

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  • 研究了右半平面狄利级数系数重排级数的和函数增长级的关系,获得右半平面上有限狄利雷级数的增长级与型保持不变的重排特征。

    The relation between the rearrangement of the coefficients of a Dirichlet series in the right surface and the order of growths of this series sum-function was investigated.

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  • 利用比尼定理建立了非光滑函数格林公式高斯公式斯托斯公式。

    In this paper, we establish Green's formula, Gauss's formula and stokes's formula of nonsmooth functions with the help of the Fubini Theorem.

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  • 本文讨论了-普朗方程两种基本解法本征函数展开路径积分方法

    Two basic methods of solution of the Fokker-Planck equation, i. e. the method of the representation of eigenfunction and that of the path integral, are discussed.

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  • 另外他们连结几何学代数量子理论讨论迪拉方程序,函数和纤维

    In addition, they connect geometric algebra and quantum theory, discussing the Dirac equation, wave functions, and fiber bundles.

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  • 为什么狄拉方程的波函数四个分量狄拉矩阵如何产生表象理论应该变得明朗了。

    It should become clear why the Dirac equation has four components and how the Dirac matrices arise in representation theory.

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  • 同时,普通格法传统航空物探数据内插方法——三次样条函数法所得的表面预测相似

    The prediction surface that Ordinary Kriging created and the surface that three-splinecreated are very similar.

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  • 根据理想实验变差函数参数实现岩体参数普通估计,从而求研究区域内岩体参数值。

    The ordinary Kriging estimation of rock mass parameters is realized according to these values, and the rock mass parameters in the study field are worked out.

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  • 本文利用对称复制平移复制概念研究了沃尔什函数构成,并矩阵形式给出了递推关系

    Making use of the concept of symmetry copy and shift copy, the construction of Walsh functions is studied. Recursive relations are given in the form of Kroneker product of matrix.

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  • 本文详细评析了石里因果原理基本观点,他认为不存在单独的因果,因果联系只蕴涵于表示自然律的数学函数中。

    The paper labors Schlick's opinion on the law of causation. Schlick considers there isn't the separate law of causation, causation embedded in the mathematical functions expressing the law of nature.

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  • 本文利用晶体电子近似函数弗密——狄统计得出屏蔽系数温度关系

    The relation between screening constant and temperature has been obtained by the approximate eigenfunctions of electrons in a crystal and Fermi-Dirac statistics.

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  • 本文利用晶体电子近似函数弗密——狄统计得出屏蔽系数温度关系

    The relation between screening constant and temperature has been obtained by the approximate eigenfunctions of electrons in a crystal and Fermi-Dirac statistics.

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