搜索结果: 1-1 共查到“光学 Laser Light”相关记录1条 . 查询时间(0.081 秒)
![](http://www.firstlight.cn/upload/imgfile/20169/29/201692916939387.png)
UMD Physicists Discover “Smoke Rings” Made of Laser Light(图)
UMD Physicists Smoke Rings Laser Light
2016/9/29
Most basic physics textbooks describe laser light in fairly simple terms: a beam travels directly from one point to another and, unless it strikes a mirror or other reflective surface, will continue t...