查询词典 infinite series

Stepping on the gentle music,first of all,we'd like to present you the Evening Dress series,evening dresses can always bring us infinite imaginations,they're so charming and graceful under the moonlight,drawing quietly the spirits of the moonlight, carrying with the graces accumulated during the day,the evening dresses,with the most mysterious style,will allow the female to display a sort of unique charming power,and a sort of special affectionateness.

極具節奏感的音樂，給人以一種轻松，自在的心情，接下來為大家呈现是休閑装系列，清纯质朴、朝气蓬勃的休闲装在平和中演绎着白天的简约和黑夜的沉醉。工作之余，在缓解压力的同时，它还原生命本身的光华，于随心随性处，更多一份天马行空的灵动与行云流水的洒脱。

A generalized mathematical model was developed to describe the distribution of over-potential.Dimensionless variables μ and ω that characterize the polarization and influence of side electrode reaction in the system,were derived from modeling.Adomian's decomposition methodADM）was used to solve the nonlinear differential equation of the model to obtain an approximate analytical solution,which was in the form of algebraic expressions of infinite power series.By the solution,the relationship between over-potential distribution and average selectivity could be easily calculated without solving the nonlinear model time and again.

建立了描述超电势分布的普遍化数学模型，归纳出表征电极极化和副反应影响的量纲1数μ和ω，并用ADM（Adomian's decomposition method）对该非线性微分方程模型求解；所获得的逼近解代数表达式，可方便地计算不同参数下超电势分布对平均选择性的影响，而毋需反复求解模型微分方程。

Take the method of "subarea" and "conjunction" to segment the whole request model to three parts. Making use of boundary continuousness between medium and lining structure at stress and displacement, construct a wave function that can satisfy the stress boundary condition at horizontal surface by the scattering of SH-waves in circular part. And then, availing of the wave function, conjoin the circular part into the semi-circular hollow space at common boundary. The problem can be reduced to solve the question that can only meet the condition of "conjunction". Finally, the solution of the problem can be summarized to a series of algebraic equations and solved numerically by truncating the finite terms of the infinite algebraic equations.

采用"分区"与"契合"的方法，将整个求解区域分割成三部分，利用介质与衬砌结构在边界上的应力、位移的连续性，构造一个可以自动满足水平界面上应力边界条件的圆域对SH波散射的波函数；再利用这一波函数将圆域与半圆形凹陷半空间的"公共边界"进行"契合"，将问题简化成对一个只需满足'契合'边界条件的散射问题的求解；最终归结为对一组无穷代数方程组的求解问题，利用截断有限项的方法对其进行计算。

At first, it presents a survey of the studyhistory as well as present situation in the λ-multiplier convergent series,invariant, infinite matrix algebras, Schur-matrices and p-uniform Toeplitzmatrices and the Eberlein-Smulian theorem, etc.

本文共5章。首先回顾了〓数乘收敛级数、不变性、无穷矩阵代数、Schur—矩阵与p-一致Toeplitz矩阵以及Eberlein-Smulian定理等的研究历史和现状。

The growth and regular growth about proximate order of Dirichlet series with infinite ρ order is studied.

第三章减弱了前人提出的关于解析Dirichlet级数和整Dirichlet级数准确零级的增长性的条件，得到了更好的结果。

This paper proves that the random Dirichlet series of infinite order do not have almost surely arbitrary finite order deficient function on the right-half plane.

证明了右半平面上无限级随机Dirichlet级数几乎必然无任意有限级的亏函数。

Fourier analysis consists of Fourier series which can solve limited one-dimensional space Heat-conduction question and Fourier integral which can solve infinite one-dimensional space Heat-conduction question. This is more systematic compared with the other methods, and embodies corresponding beauty of Mathematics to Physics.

傅里叶分析包括傅里叶级数和傅里叶积分，用傅里叶级数法解决有界细杆的热传导问题，用含参数的傅里叶变换法解决无界细杆的热传导问题，比其它方法更系统，体现出一种数学与物理对应的美感。

If the floor were infinite in extent, the mathematical distribution of reflected light could be regarded in terms of a two-dimensional Fourier series.

如果地板的广度是无限的，那么可以用一个二维傅里叶级数来表示反射光的数学分布。

We define the sum of the infinite geometric series...

我们把无穷几何级数的和定义为。。。

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目前三洋推出K系列智能性产品和满足绿色环保要求的SY14000系列的产品，充分考虑人性化的需求，技术上精心设计，工艺上精雕细刻，使乘客在上上下下的瞬间旅程中，尽情享受高科技和新艺术，具有无限的亲和力。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。