wave simulation meaning in Chinese
波浪模拟
Examples
- For improving the make - wave system function , widen wave simulation form , raise wave simulation quality , we have this paper
从改进水池造波系统性能，拓宽波浪模拟形式，提高水池造波品质目的出发，我们有了这篇文章。 - Finally , the paper introduces the test of wave simulation by wave - making system that has improved . the test data indicate that it is able to competent at wave simulation of sea wave spectrum for shipmodel test , we have changed the situation that the wave - making system ca n ' t simulated sea waves . and have established the foundation for the quality of improving the scientific research of our school and experiment teaching further
最后，本文介绍了对改造后的造波系统进行波浪模拟测试情况，试验数据表明，该造波机经过升级改造，完全可以胜任对船模耐波性试验所要求的海浪谱的模拟，并且还可以根据需要模拟任意的海浪谱，模拟精度达到试验要求。 - Three finite - difference methods , i . e . , stagger grid , implicit and explicit algorithms , are analyzed in detail . multi - grid algorithm is firstly introduced in elastic wave simulation , to solve for the stability problem inherent in stagger grid and implicit algorithm , also for the efficiency problem inherent in explicit algorithm , and the precision , stability and efficiency for simulation of elastic wave arc increased by multi - grid method . phase - delay method is provided to effectively absorb boundary reflection and increase efficiency for wave motion simulation , based on phase delay and amplitude decaying features along wave propagation
在水平分层介质接收函数的波形反演研究的基础上，本文系统阐述了非均匀介质中弹性波传播数值模拟常用的三种有限差分方法：显式差分、隐式差分和交错网格法，首次将多重网格算法应用于弹性波方程的数值模拟问题，克服了交错网格法和显式差分法稳定性差，以及隐式差分法计算效率低的缺点，大大提高了弹性波数值模拟的精度、稳定性和计算效率。 - Then echo wave simulation is used to examine the model , because echo wave simulation is one of the effective ways to evaluate the propagation theory . therefore , we can model the echo wave of the pavement structure that we have already known and compare it to the actual wave . if they do not match very well , we can adjust some parameters to improve it
模型建立的是否正确，用正演模拟进行检验，因为正演模拟是研究高频电磁波在地下介质中传播规律的有效途径，具体做法为：利用已建好的模型模拟计算雷达回波，将模拟的波形与实测波形进行对比以检验模型建立的是否正确、是否满足精度要求，从而达到检验已建模型的目的。