1) phase-screen method
相屏法
1.
Light propagation is described by paraxial wave equations and solved by a phase-screen method combined with the FFT technique.
用法福尔质量加权平均N-S方程及两方程湍流模型求解三维超声速平板湍流边界层流动;光在流场中的传输采用傍轴近似光波传输方程描述,用相屏法和快速傅里叶变换(FFT)技术求解。
2) PIMF
分相屏蔽
3) screen-dependent
屏幕相关
4) phase screen
相位屏
1.
The phase screen method is used for the primary study on the atmosphere effect on some system imaging and tracking accuracy of the space-point-object.
采用相位屏法初步研究了大气扰动对某系统空间点目标成像跟踪的影响。
2.
The approximation method of phase screen was used to simulate laser beam transmission in turbulent atmosphere,and its interference in turbulent atmosphere was investigated.
采用相位屏的近似处理方法对激光通过大气湍流传输进行模拟,研究激光通过湍流大气的干涉情况。
3.
In order to study irradiance scintillation after laser propagating though atmospheric turbulence,the method of phase screen was adopted to simulate the optical field in the receiving plane.
为了分析大气湍流对高斯光束产生的光强起伏现象,采用相位屏的方法,模拟出高斯光束经过大气湍流后在接受面上的光场分布情况,然后对模拟出的光场进行分析得到光强起伏的方差,并与理论得到的静态统计量进行分析比较,在一定程度上得到了较好的吻合。
5) phase screen(PS)
相位屏(PS)
6) method of shielding
屏蔽法
1.
In the experiment, the neutron background level has been studied by using uranium fission chambers and the method of shielding.
实验上采用屏蔽法 ,用了铀裂变电离室。
2.
In the experiment, the neutron background was studied by using depleted uranium fission chamber and the method of shielding.
实验上采用屏蔽法,用了贫化铀裂变电离室。
补充资料：屏屏
1.层叠貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条