查询词典 optics

A 3D physical optics model of a loaded cavity with phase disturbance is built.

建立了含相位扰动的1维流场3维物理光学负载光腔模型。

Geometry optics,physical theory of diffraction and graphic hardware.

几何光学寻迹方法和物理绕射方法的基础上，结合图形硬件对估算进行了加速，实现了对于复杂目标模型的一次

Physical optics ; optical fiber sensors ; surface plasmon resonance

物理光学；光纤传感器；表面等离子体波共振

In solving the problem of imaging through the random medium, this paper mainly applies the method of ray tracing, combined with the technology of wavefront calculations in the field of physical optics, so as to obtain a series of image evaluation results.

在处理随机介质中的光传输问题时，我们采用了光线光学的方法，结合物理光学中关于波面变形的计算，得到了一系列直观的像质评价指标。

This paper introduce a rapid RCS prediction system emX for complex targets using physical optics

摘 要 为了对复杂目标模型进行快速估算，在介绍复杂目标的RCS 计算系统emX 及其所采用的物理光学方法

The forward-backward methodology is combined with the fast multipole method and the iterative physical optics to improve convergence and computational efficiency.

详细推导了快速多极子方法结合迭代物理光学法和阻抗边界条件的混合计算公式。

To simulate exactly actual progressive of electromagnetic wave in cavities, the bottom reflection calculation in progressive physical optics is improved in this paper.

改进了行进物理光学的终端反射计算，使计算过程更符合电磁渡在腔体内部的实际传播过程。

Finally, the results of RCS computed by physical optics with NURBS models are illustrated, which verify the validity of the modeling method in Computational Electromagnetics.

最后，利用基于NURBS曲面模型的物理光学方法计算目标的RCS，通过结果的分析比较验证了该建模方法在计算电磁学领域中应用的有效性。

The image properties of plane convex SML are studied by using maxtrix optics method.

用矩阵光学方法研究平凸自聚焦透镜的成像特性。

The temperature control system of reflective plane mirror is researched and completed. It is the first time to complete the close loop correction experiment of reflective plane mirror thermal distortion by means of adaptive optics in our country.

设计完成了平面反射镜温度变形的自适应光学闭环校正实验系统，研制完成了平面反射镜温度变形的可控加温系统，在国内首次完成了平面反射镜温度变形的自适应光学闭环校正实验。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！