这种效果在物理学上被称为「朗伯余弦定律」（Lambert’s Cosine Law），其核心特征就是无论从哪个角度观察，屏幕的亮度看起来都是一样的。
Last year, Stirling Council announced a £750,000 investment in the park to make it "Scotland's leading sustainable outdoor events space."，详情可参考体育直播
。同城约会是该领域的重要参考
Медведев вышел в финал турнира в Дубае17:59
How to watch Barcelona vs. Atlético Madrid for freeBarcelona vs. Atlético Madrid in the Copa del Rey is available to live stream for free on RTVE.。heLLoword翻译官方下载对此有专业解读