WKB

WKB solution for a symmetrical double potential well to power four

WKB近似方法在解对称四次方双势阱中的应用

In this paper, by the WKB method the relation between the energy increase of internal inertial gravity waves and heterogeneous atmospheric stratification is derived, and a new generalized wave action is defined and its conservation is proved.

本文用WKB近似方法导出了非静力平衡下惯性重力波的能量增长与大气层结在时间和空间上不均匀性的关系，并定义了一种新的重力惯性波的广义波作用量。

Generally, the WKB method can only use in estimating and calculating energies of high excitations ( i. e large quantum numbers). But, in a certain condition, the WKB method can use in approximate calculating of bound state energies by proper corrections.

一般地，WKB方法只能用于估算高激发态（即大量子数）能量，但在一定条件下，经适当修正，WKB方法可用于束缚态能量的近似计算，例如；

It is introduced that the proton emission from a spherical nucleus can be well described by WKB method, while that from a deformed nucleus must be described by means of solving coupled channel Schrdinger equations.

球形核的质子发射用WKB方法可以很好地描述，变形核的质子发射则须解耦合道的薛定谔方程。

The attenuation of electromagnetic waves at an arbitrary angle of incidence by a nonuniform unmagnetized plasma is given by using WKB method.

给出了用WKB方法计算以任意角入射的电磁波在不均匀等离子体中的衰减。

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.

The simulation results show that the proposed method has the advantages of greater accuracy and adaptability to SiC Schottky contacts in high fields over the WKB approximation. It also can seamlessly treat thermionic emission and tunneling current.

结果显示该方法比WKB近似更精确，同时也更适合工作在高场条件下的SiC材料，并且能够连续地计算热电子发射电流和隧穿电流。

Generalized WKB method and application to problems of shallow water wave

广义WKB方法及其对浅水波问题的应用

Among these approaches, WKB method and path integral approach are successful methods.

其中, WKB方法和路径积分方法是两个非常成功的方法.

Comparison of WKB Method and Transfer Matrix Method Used in Silicon Field Emission

硅场发射的WKB法和转移矩阵法比较