raytraced shadows meaning in English

光线跟踪阴影

Raytraced shadows object motion blur
光线追踪阴影与运动模糊
The image shown on the right is the same scene as the left with a raytraced shadow
下面的右图是和左图一样的效果，它使用光线追踪阴影的场景。
The attenuated dmap shadow network demonstrates that a relatively simple network can save a tremendous amount of render time , in many situations , by eliminating the need for raytraced shadows
削弱的深度贴图阴影网络证明了一个相对简单的材质网络能节省极大量的渲染时间，在多个位置，通过它消除必需的光线追踪阴影。