the angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence
双语例句
1
Watching yourself on video is very different to seeing your reflection in the mirror - you see different anglesof your face, you see yourself moving.
与看镜子中的自己不同,当你看录像时,你能看到不同角度的自己的脸,而且你还能看到自己的各种动作。
2
From certain angles, the posts lined up so viewers could witness a full wall ofreflection.
从特定的角度看,这些排列的柱子联系起来可以形成一整幅画卷。
3
An ideal antireflection structure should lead to zero reflection loss on solar-cell surfaces over an extended solar spectral range for all anglesof incidence.