variational的例句大全

The course also examines approximation methods: WKB method, variational principle, and perturbation theory.

同时,本课程也解释了几种常用的近似方法: WKB方法 、 变分原理 、 以及微扰理论.

A variational approach is used to study the surface states of electrons semi-infinite wurtzite nitride semiconductors.

电子与表面光学声子相互作用对表面电子态的影响不应被忽略.

In this paper the analysis of cable-supported dome structure under axisymmetrical loading is discussed and solved by the energy variational principle.

本文对索承穹顶结构在轴对称荷载作用下的分析进行研究，并用能量变分原理进行求解。

This paper does the experiments of Doppler radar's Four-dimensional Variational Assimilation in MM 5 model. "

本文的工作就是多普勒雷达资料在 MM5 模式中的四 维 变分同化试验.

A boundary integral equation and variational formulation for the solution to a class of periodical parabolic equations is presented, which is a heat conduction equation. The error estimates of the approximate solutions are given.

得到了周期性热传导抛物型方程的边界积分方程和边界变分方程，给出了近似解误差估计。

Study of variational law of lateral contraction ratio for condition of large deformation constant volume

大变形体积不变时横向变形系数变化规律研究

Using variational method, we also discuss the ground-state phase transition of the two-component system, and obtain the critical coupling line analytically.

运用变分方法，我们也调查了混合气体在基态的量子相变情况，并获得了系统的临界相变线。

First, we establish the data items of variational optic flow computation, which can effectively calculate optic flow under six cases, such as brightness constancy assumption, brightness gradient constancy assumption and brightness divergence constancy assumption and so on.

首先建立了变分光流计算的数据项，能有效地计算光亮度不变、光亮度梯度不变、光亮度散度不变等假设前提下光流场计算的6种情形，推导了数据项设计的策略和方法。

Variational transition state theory for reaction rate of o (~ 3p)+ hi → oh+ I

变分过渡态理论对O（~3p）+HI→OH+I反应速率常数的研究