“ultra wide angle lens”的概念、定义、翻译、参考文献-科学参考

单词	ultra wide angle lens
释义	ultra wide angle lens Encyclopedia 艺术学镜头种类释 ultra wide angle lens超广角摄影镜头短焦距摄影镜头中，焦距接近鱼眼摄影镜头焦距的一种镜头。
随便看	Urysohn closed space Urysohn equation Urysohn function Urysohn lemma Urysohn metrization theorem Urysohn operator Urysohn separation axiom Urysohn space Urysohn theorem Urysohn-Tikhonov theorem Uryson USA usability Usability Engineering usability engineering usability expert Usability Heuristics usability laboratory usability research Usability Testing usable usable aperture usable area usable capacity usable direction

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