光线

The data show that the random error is inversely proportional to the square root of ray hits in one pixel.

结果表明，随机误差和计算面上网格的划分方式无关，和各网格内光线条数的平方根成反比。

Shining a flashlight along the tops of the walls, where the beams support the floor above, I saw an－other rattler slowly moving above my head.

我打着手电筒，让光线沿着大梁支撑着上面地板的墙壁顶部搜寻着，不一会我又发现一条响尾蛇在我的头顶上方缓慢地移动着。

They are hard to tackle of open after, send out the strong ray in box, all of the inside are gold and silver jewelries.

他们费力的打开后，盒子里发出强烈的光线，里面全是金银珠宝。

A novel method for 3D visualization with improved image quality and speed has been developed by closely combined use of image processing, ray casting and bounding box technology.

把图像处理、光线投射与包围体技术有机结合，提出了一种提高成像质量和速度的三维可视化新方法。

In this article we will add shadows to our ray tracing.

在本文中，我们将增加我们的阴影光线追踪。

In Chapter 4, we introduce a fast ray tracing algorithm for complex scenes.

在第四章中，我们介绍了一个快速光线跟踪算法。

In this paper,we introduce a kind of surface rendering method based on ray tracing algorithm.

光线追踪算法是国际上广为流行的一种真实感图形的生成算法。

Grid is one of the important structures for speeding up ray tracing, and it can be easily constructed.

网格是一类重要的光线跟踪加速结构，其结构简单、能快速创建。

With the quick development of processor, it is possible to accelerate the algorithm of ray tracing.

随着近些年来硬件处理器性能的大幅提升，使得光线跟踪算法的硬件加速成为可能。

The most eminent disadvantage of ray tracing is its high computational complexity, especially for higher order lighting effects.

最大的问题在于计算的复杂性，特别是高阶段光线的效果。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。