1.The square regulation graded index fiber is considered to have fairly good dispersion property because the near axle meridian light in the fiber may focalize automatically.

1.本文首先平律渐变光纤中,近轴子午光线轨迹程。

2.In my display, I focalize the light cast by the equipment on the sentence in the most representative page of the Bible and project it onto a wall.

2.我装置作品聚焦圣经中最具有代表页中句话，投射到面墙上。