利用几何光学方法研究了由左手性介质制成的简单透镜的光学特性。
Unique optical properties of the simple lens composed of left-handed material (LHM) are reasonedly studied here according to Geometrical Optics.
这些简单的透镜胜过世界上任何地方最精良的显微镜。
These simple lenses far surpassed the best microscopes anywhere else in the world!
这是一台简单的显微镜；只有一个透镜，主要用于解剖工作。
These are simple microscopes, consisting of one lens only and intended mainly for dissecting work.
应用推荐