ray tracing的例句大全

in this paper, the propagation characteristics for rays and wave normals of vlf radio waves through the low-latitude ionosphere based on the 3-d ray tracing computation carried out for whistler mode waves are investigated by using an igrf ( 1980) model.

本文采用IGRF（1980）模型进行了哨声模三维射线跟踪计算，研究了夜间哨声通过低纬电离层传播的射线与波法的特征。

ray tracing also implies that children swimming in a negative-index pool would appear to float above the surface.

光迹追踪同时也意味著，在充满负折射率材料的池子里游泳的小孩，看起来会像是浮在池面上。

an application of discrete ray tracing to 3d rendering of petroleum geology structures

离散光线跟踪在石油地质构造立体显示中的应用

there are two ways to generate a three-dimensional image for a two-dimensional screen: rasterization and real-time ray tracing.

目前有两种方式能够在二维屏幕上实时绘制3D图像：传统的光栅化方式以及实时光线追踪方式。

then we introduced the basic methods currently used for rendering: from in pursuit of quality, the off-line ray tracing methods, to in pursuit of speed, the traditional rasterization pipeline.

然后介绍了目前用来渲染的基本方法。从追求渲染效果的离线光线跟踪渲染，到追求渲染速度的传统光栅化渲染管线。

non-photorealistic rendering based on curve ray tracing

基于曲线光线追踪的非真实感绘制算法

Realized the curving ray tracing method based on the Snell law.

实现了基于Snell定律的弯曲射线追踪法.

A parallel process method of ray tracing is proposed based on a BSP tree.

摘要提出了一种基于BSP树的光线跟踪并行处理方法.

Fuzzy controlled position tracing system is used in our cathode ray tube manufacturing line, and we got excellent results.

在某显象管生产线中，利用显象管移载小车对输送吊蓝进行跟踪，并完成移栽工作，但控制效果一直不理想，我们采用模糊控制来完成位置跟踪，取得了满意的效果。

The ray_tracing method that based on the law of Snell is studied and realized in a program.

对基于Snell定律的射线追踪方法进行了研究并编程实现。

Based on GTD, this paper presents accurate tracing equations for the diffraction ray on the cone and cylinder which are suitable for both the far field and the near field and more accurate than those in the literature published in recent years.

基于几何绕射理论研究了圆锥体以及圆柱体上精确的绕射线寻迹方程，所得公式在射线寻迹上适用于远场与近场，比目前文献提及的方法更精确。

Beside a brief introduction of image order volume rendering techniques, we described how to decrease tracing ray number using boundary box technique.

接着，叙述了如何利用物体空间的包围体方法来减少追踪光线数量。

Cephalometric X-ray, tracing, and analysis before orthodontic treatment.

图4.矫正治疗前之测颅 X 光片, 描绘及分析.

This paper mainly illustrates the full tracing test for steam seal ring made by rolling while being manufactured by X-ray.

钢板卷制汽封圈在切割成弧段时发生不同程度的收缩变形。采用X射线法对汽封圈的制造过程进行了跟踪测试。

design and implementation of solar ray automatic tracing system based on dsp

基于DSP的太阳光线自动跟踪系统设计与实现

Study on the mechanism of removal of radioiodine with silica gel impregnated with silver nitrate by the methods of infra-red spectrum, scanning electron microscope, X-ray diffraction and radioactive tracing test is reported.

本文用红外吸收光谱测定、扫描电镜观察、X射线衍射分析、放射性示踪试验等方法，研究了附银硅胶除碘的机理。