wave efficiency

In this paper, we derive the equations describing recording and reconstruction processes of holograms using sphere wave illumination and compare the two holographic techniques with respect of hologram modulation, diffraction efficiency and the error of measurement.

本文导出了用球面波系统记录微粒全息图和再现微粒像的理论公式.并对两种系统全息记录的调制度、全息图衍射效率、再现像误差作出比较。

互联网摘选

Objective To increase stone-breaking efficiency by improving waterway system of extracorporeal shock wave lithotripsy.

目的:通过对体外冲击波碎石机水路系统改进提高碎石效率.

互联网摘选

This integral can describe the efficiency of second-harmonic generation accompanying the primary Lamb wave time-domain pulse, as well as the dispersion degree between the primary and the double frequency Lamb waves.

该积分表达式可表征基频兰姆波时域脉冲传播过程中的二次谐波发生效率，以及基频与二倍频兰姆波模式之间的频散程度。

互联网摘选

The results proves that the methods can be rightly, high efficiency and directly testy the wave propagation regulation in the ORA media.

结论表明，该方法能正确、高效、直观地反应地震波在正交各向异性介质中的传播规律。

互联网摘选

And it determines efficiency through compromising among factors such as shock wave, boundary layer, tip leakage, secondary flow and so on.

通过激波、附面层、叶尖泄漏流、二次流等因素对效率产生影响，这是个折衷过程。

互联网摘选

A model for evaluating sky wave over-the-horizon radar combat efficiency

天波超视距雷达作战效能评估模型

互联网摘选

Combat Efficiency Evaluation for Sky Wave over-the-horizon Radar Based on ADC Modeling

基于ADC模型的天波超视距雷达作战效能评估

互联网摘选