为了检验这个假说，牛顿把一束阳光通过一个玻璃三棱镜投射到墙上，发现他分解为一个光谱。
To test this hypothesis, Newton shined a beam of sunlight through a glass prism and showed that it decomposed into a spectrum cast on the wall.
望远镜两端的曲面玻璃镜头起到了三棱镜的作用。
The curved glass lenses at each end of the telescope acted like prisms.
望远镜两端的曲面玻璃镜头起到了三棱镜的作用。
The curved glass lenses at each end of the telescope acted like prisms.
应用推荐