propagation angle的例句大全

The rolling contact fatigue life was found to be markedly related the subsurface crack propagation angle.

理论分析和试验结果表明,接触疲劳寿命与次表面裂纹扩展角之间存在着明显的对应关系.

This paper presents principle of the effects of multipath propagation with its effects on low elevation angle tracking.

介绍多径效应产生的机理及对低仰角跟踪的影响。

Multipath Propagation and Low Elevation Angle Tracking

多径效应与低仰角跟踪

Wide angle beam propagation: a method applicable to integrated optics

宽角光束传播法在集成光学中的应用

Wide Angle Beam Propagation Method Based on Oblique Coordinate and the Analysis of Tilted Waveguides

斜角坐标系下的广角光束传播法及其对倾斜波导的分析

Second, the propagation effect which follows the change of wavelength, layer number and the angle of incidence have been analyzed.

②分析了传输效果随波长、层数、入射角的变化；

a wave propagation method in local angle domain

局部角度域波传播步进算法研究

The transmission of flexural wave through a periodic stiffened flat plate is analyzed using wave analysis method. The wave propagation equation of periodic stiffened plate is derived. The dependence of the propagation constants of vibration frequency and flexural wave incident angle is analyzed.

本文采用波动分析法分析了周期加筋板中的弯曲波传播，推导了周期加筋板的波传播方程，分析了振动频率和平面弯曲波入射角对传播常数的影响。

A new finite difference wide angle beam propagation method is developed by introducing the least squares expansion approximant in the propagator expansion.

用最小平方逼近展开传播算子，实现了一种新的半矢量显式高阶有限差分光束传播方法。

Two parameters of the crack dynamic propagation driving force, energy release rate and crack tip opening angle, are calculated by establishing a finite element model of the crack dynamic propagation in gas pipelines and considering the attenuation of the crack propagation velocity.

通过建立输气管道裂纹动态扩展的有限元模型，并在模拟计算中考虑裂纹扩展速度的衰减，分别计算了表征动态裂纹扩展驱动力的两项参数&能量释放率和裂纹尖端张开角；

Based on the theory of the second intensity moment, the analytic expressions of the far-field divergence angle, near-field divergence angle, waist width and beam propagation factor of non-paraxial Lorentz beams are derived, and the transform characteristics are discussed.

基于光强的二阶矩理论，得出了非傍轴洛伦兹光束的远场发散角、近场发散角、束腰宽度以及光束传输因子的解析表达式，讨论了它们的变换规律。