应用函数

Finally, on Earth-space paths, by applying a modification of the Rytov method that incorporates spatial frequency filter function under strong fluctuation conditions, a tractable model is developed for the scintillation index of a Gaussian optical beam wave that is valid under moderate-to-strong irradiance fluctuations. The scintillation indexes for collimation Gaussian beam are predicted by this analytic model, based on ITU-R C〓 model.

最后，应用强起伏下引入空间滤波函数的修正Rytov方法，发展了一种易处理且可用于从弱到强起伏地－空路径的高斯波束光波闪烁指数模型；基于ITU-RC〓模型，预测了准直高斯波束的闪烁指数，其结果和理论分析结果相符。

As an application, the completeness of the eigenfunction system of the infinite dimensional Hamiltonian operator corresponding to a wave equation is given.

作为应用，还给出了波动方程导出的无穷维Hamilton算子特征函数系的完备性。

Based on an interpolation postprocessing, superconvergence estimates of both eigenfunction and eigenvalue are obtained.

应用稀有限元方法讨论特征值问题的求解，通过插值后处理，得到了特征值和特征函数的超收敛结果。

The stable field problem is discussed in rectangle area with method, which are eigenfunction and superpositionle.

文章结合叠加原理，应用本征函数法研究矩形区域上稳定场问题。

A measuring system is developed for diagnostics of the electron energy distribution function in an electrodeless low pressure rf discharge by using the probe-current modulation method.

应用探针电流调制法设计的三探针用于诊断无内电极放电的射频低压等离子体中的电子能量分布函数。

Thatis,we consider the correlation effect of the pair of the electron and hole and connectwith the electron-hole coherent state in the ground state.

在基态波函数中考虑多对电子-空穴对的关联效应，并把它与电子-空穴相干态结合起来，成功应用于一维安德逊模型和赫伯德模型的研究。

Based on the application of elementary function, this article discusses the key points on setting up the mode in mathematics teaching and learning, several problems that should be paid to more attention, and how to use it in mathematics classroom teaching.

摘要通过对初等函数的应用进行了数学建模教学尝试，并对数学建模教学的关键以及数学建模教学应注意的几个问题等方面阐述了如何进行数学建模的课堂教学。

Because the coupling condition of NNGFM arises from the net current continuity imposed at the volume element interfaces, the relatively complex conversion formulation for partial current continuity condition of NGFM is unnecessary when applying G. E. T., and computation time is saved. The coefficient matrix of the coupled equations is tridiagonal, so it can be solved by forward elimination and backward substitution method.

NNGFM的基准校验及在大庆200MW核供热堆(NHR-200)上的应用表明，NNGFM计算精度和速度与第三类边界条件格林函数节块法NGFM〓相当，在相同精度下速度比CITATION能快1000倍；NNGFM给出的本征值、功率分布较NNGFM误差能减少一半以上，为更精确计算工作期、卡棒当量提供了条件。

In this paper, applications of theJacobi elliptic function expansion method and F-expansion method in constantand variable coe?cient nonlinear evolution equation are considered.

本文主要讨论了Jacobi椭圆函数展开法和F-展开法在求解常系数和变系数非线性波动方程中的应用。

Using this the problem can be summarized into scattering of SH-wave around an elliptic cavity in full space. Finally, the solving can be reduced to the solution of a series of algebraic equations.

应用这一波函数，将半空间中的问题转化为求解一个全空间中椭圆形孔洞的散射问题，最终将问题归结对一组无穷代数方程组的求解。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。