This ensures that reflections from different places are easier to tell apart, because they do not blur into one another.

这样保证从不同地方反射回来的光更容易区分开，因为他们不会变模糊一片。

youdao

The Voodoo 5 5000 also features the T-Buffer Digital Cinematic Effects engine, which creates cinematic effects including motion blur, depth of field, soft reflections and soft focus.

CNN: 3dfx announces Voodoo 4 and 5 - Novmeber 16, 1999