1、

To solve time-harmonic electromagnetic field, the cylindrical wave function expansion for vector potential is derived.

对于时谐电磁场, 推导出矢势的柱面波函数展开式.

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2、

A general method double inverse scattering wave function from double seed solution is presented.

从稳态轴对称真空引力场的已知种子解出发,采用二重逆散射方法,利用逆散射波函数生成新解.

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3、

We now show how to calculate molecular dipole moments from wave function.

我们现在说明如何从波函数来计算分子的偶极矩.

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4、

First the initial wave function is decomposed into an expansion of the Hamiltonian eigenfunctions.

首先,此起始波函数被分解代入汉米尔顿特征函数的扩展式中.

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5、

Let us examine them from the stand point of proper behavior of the wave function.

让我们从波函数正常性质的观点来考查自己.

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6、

If desired, the perturbed wave function may be normalized at the end of the calculation.

当需要时, 可在计算最后将微拢波函数归一化.

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7、

The angular part of a continuum wave function is, of course, a spherical harmonic.

连续谱波函数的角度部分当然是球谐函数.

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8、

The molecular electronic wave function is perturbed.

分子的电子波函数受到了微扰.

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9、

Although the approximate wave function is qualitatively useful, it is gravely lacking in quantitative accuracy.

虽然近似的波函数是定性地有用, 然而它严重的缺少定量的准确性.

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10、

The energy level and the radial wave-function of alkaline-metal atom system are solvedusing generalized Laguerre polynomials.

将碱金属原子径向方程化为广义拉盖尔多项式微分方程,方便地求出了碱金属原子体系的能级及广义拉盖尔多项式表示的径向波函数.

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11、

A harmonic oscillator with time dependent frequency is studied using double wave function theory.

用双波函数理论研究了频率含时的谐振子.

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12、

In this paper we show the construction of a semiclassical wave function for a resonance torus with winding number n/ m, and satisfying the Einstein-Brillouin-Keller ( EBK) quantization condition, by evolving a state along periodic orbits on the torus.

介绍了如何利用沿着环上的周期轨道演化态构造一个环绕数为n/m,且满足Einstein-Brillouin-Keller量子化条件的谐振环的半经典波函数。

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13、

Approximated Calculation of the Vacuum Wave Function and Vacuum Energy of the LGT with RPA Method

格点规范场的真空波函数和真空能量的无规相近似计算

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14、

The hyperbolic function method has been used to study new exact travelling wave solutions for a class of nonlinear evolution equation.

利用双曲函数方法求解一类非线性波动方程的精确行波解,得到了若干其它方法不曾给出的新的精确解。

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15、

So, we can say that a circle is a good approximation for a1 s wave function.

所以我们说一个圆是,对1s波函数的好的近似。

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16、
17、

It is based on the technique of current tracking, and enhances electrical network's power factor through controlling inductance's current to make it change according to half wave of sin function.

它是基于电流跟踪技术、通过控制电感电流使其按正弦半波规律变化来提高网侧功率因数的。

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18、

This design dispenses with ROM which mainly limits the converting speed of DDS, but uses SIN function polynomial approximation directly generating digital SIN wave.

利用正弦多项式近似直接产生数字正弦波,而无需限制相幅转化速度的ROM.。

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19、

Wave attenuation properties of rectangular pontoon breakwater were analyzed with eigen-function expansion.

利用特征函数法对矩形浮箱式防浪堤的消浪性能进行分析。

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20、

Study on spherical-wave function applied in electromagnetic filed

电磁场分析中有关球谐函数项的应用研究

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