光线的

A beam is a bundle of light rays.

光线是一条表示光束传播方向的直线，光束是由一束光线组成的。

The floor absorbs all the colors in the incident ray except blue, and reflects it.

地板把除蓝色以外的所有颜色的光线吸收了，只反射蓝色光线。

This paper improves and perfects the numerical solution of the ray equation .

改进和完善了已有的光线方程的数值解法，使得该算法更具可操作性，并且给出了两种变折射率光线追迹的图形。

As you know, wavefront systems project parallel rays of light into the eye and measure their displacement when they reflect back out.

光程差OPD 你知道，波前系统投射平行光线进入眼睛，并在这些光线反射回来的时候测量他们的位移。

A minus one diopter lens diverges parallel rays as if they were coming from a focal point at 1 m.

一度的负透镜可以使平行光线发散开来，仿佛这些光线发自于距透镜1 m 远的焦点。

In particular, some of the light is reabsorbed as it bounces around, and is lost as heat.

尤其在光线反射的过程中，一些光线被重新吸收了，另一些光会像热量一样消失了。

When the pane is transparent a laser beam passes straight through, but when the pane is diffracting, it splits the beam, bending it in several new directions.

玻璃片透明时，激光束能直接通过；而当它为衍射态时，它能分解光线，并向不同的方向弯曲光线。

Usually containing a dye or coloured pigment for the purpose of absorbing light rays, thus preventing their reflection from the back surface of the film base to form haloes.

通常含有染料或有色颜料以吸收光线，这样可以防止光线从菲林基片的反射造成光晕。

There is a suggestion in the data that productivity was more responsive to changes in artificial than natural light.

数据表明，较自然光线相比，生产力更易随着人为的日光灯光线来改变。

With this approach, exploiting image-space coherences for primary rays in ray tracing is straightforward.

利用该算法，光线跟踪中主光线在图像空间的相关性可以方便、直观地被利用。

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。