1) improved variational-perturbation method
改进变分微扰法
2) improved perturbation method
改进微扰法
1.
Characteristics of omni-directional dielectric rod grating leaky antennas with arbitrary profiles are investigated by an improved perturbation method.
用改进微扰法分析了任意曲线形状圆柱形介质栅全向天线的辐射特性。
3) Perturbative variational approach
微扰变分法
4) variational perturbation scheme
变分微扰法
1.
In this paper as continuation of our first paper [4], the variational perturbation scheme based on hydrodynamic analogy to Schrodinger equation is adopted and the perturbed wavefunctions for the hydrogen-like atoms H, He+, Li+2, Be+3,B+4 in their excited states (21 ±1 )and (32±2)in a small and time harmonic electric field and the polarizabilities and the 1st resonant frequences are calculated.
本文是文献[4]的续篇,采用基于Schr(?)dinger方程流体动力学相似模型的变分微扰法计算了弱时间简谐电场中类氢原了H、He~+、Li~(+2)、Be~(+3)、B~(+4)激发态(21±1)和(32±2)的扰动波函数以及极化率与第一共振频率,讨论了电子云随时间的变化。
2.
In this paper the variational perturbation scheme based on hydrodynamic analogy to Schrodinger equation is adopted and the perturbed wavefunctions for the hydrogen-like atoms H, He+, Li+2, Be+3,B+4 in their ground state (100)in a small and time harmonic electric field and the polarizabities and the 1st resonant frequences are calculated.
本文采用基于Schr(?)dinger方程流体动力学相似模型的变分微扰法计算了弱时间简谐电场中类氢原子H、He~+、Li~(+2)、Be~(+3),B~(+4)基态(100)的扰动波函数以及极化率与第一共振频率,讨论了电子云随时间的变化。
5) variational-integral perturbation method
变分-积分微扰法
1.
The improved variational-perturbation method based on integral equation(variational-integral perturbation method) is applied to solve the quartic anharmonic oscillator in the ground state.
利用基于积分方程的改进的变分微扰方法(变分-积分微扰法)求解四次方非谐振子基态。
2.
We employ the improved variational-perturbation method based on integral equation (variational-integral perturbation method) to solve the heavy quarkonium in the 2S state.
利用基于积分方程的改进的变分微扰方法(变分-积分微扰法)求解重夸克偶素激发态。
补充资料：体积不变改进单纯形法
分子式：
CAS号：
性质：一种优化方法，在单纯形扩展之后，将除响应值最差的点以外的其余各单纯形顶点向扩展后的新顶点全面收缩，使单纯形在多维空间的体积保持与扩展前的体积相等。
CAS号：
性质：一种优化方法，在单纯形扩展之后，将除响应值最差的点以外的其余各单纯形顶点向扩展后的新顶点全面收缩，使单纯形在多维空间的体积保持与扩展前的体积相等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条