periodic surface的例句大全

enhancement of bottom shear stress from short periodic surface waves;

短周期波作用下底床剪切应力的增强；

Based on the transform of phase aberrations in third harmonic generation, the focusing properties of third harmonic beam with nonlinear crystals having periodic surface ripples were theoretically investigated.

基于三次谐波转换过程中位相扰动的传输变换，理论上研究了非线性晶体表面周期性纹波对三倍频激光束聚焦特性的影响，建立了多级衍射模型。

The surface thermal wave signal pre-processing is made according to the characteristics of heat wave signal contains periodic components and the DC component.

针对周期激励所得到的试件表面热波信号含有周期分量和直流分量的特点，对表面热波信号进行了预处理。

Theoretical analysis, numerical calculation and experimental study are tarried out for this kind of antenna, by use of the theory of two-dimen-sional periodic admittance surface.

本文对上述天线应用二维周期导纳表面理论进行了初步的理论分析、数值计算和实验研究。

Study on dispersions of width mode of magneto static surface wave propagating in periodic multilayer films

多层周期薄膜中静磁表面波宽度模色散特性研究

Periodic eruptions on the sun's surface eject huge clouds of highly charged protons and electrons. Some of them reach the earth and cause spectacular light displays like the Aurora Borealis or Northern Lights.

太阳表面的周期性爆发，释放出大规模、高电荷的质子与电子。其中有一些可以传送到地球，引起像北极光这样光影奇观。

The system design and optimization depends upon the research on the effect of electro-heating pulse of periodic electro-thermal deicing system on surface temperature.

研究周期性电热除冰系统加热控制律对表面温度的影响是进行系统设计和优化的前提。

The comparison of electrode Surface roughening in pulsating current and periodic reverse current electrodeposition of metals

P.C及R.C电镀时电极表面粗糙度的比较

This kind of periodic hot and cold alternation and deformed tension lead to mechanical fatigue and cause tiny crack on the surface of roll shell.

这种周而复始的冷热交替以及在变形应力作用下，引起辊套表面机械疲劳而导致微裂纹产生。