Due to those formulas, we designed the single unit extraordinary refraction Rochon prism which was similar to the Rochon prism and unit negative refraction prism, similar to the Wollaston prism.
给出了分束效果类似洛匈棱镜的单元非常折射洛匈棱镜、分束效果类似沃拉斯顿棱镜的单元负折射偏光分束棱镜两种设计；
But blue feathers result from refraction, a prism-style splitting of light inside a feather.
但是蓝色羽毛是靠折射光形成的，那是羽毛中一些类似棱镜的结构将蓝色光分离了出来。
While a prism can make a dramatic rainbow, atmospheric refraction isn't that strong.
三棱镜成产生美妙的彩虹，但大气层的折射却没有那么的强烈。
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