angle of refraction
英
美
- angle n.角度；角；观点v.形成或转变角度；歪曲v.钓鱼；谋取Angle.n.盎格鲁人
- of prep.关于；...的（表所属）；出身于；由于
- refraction n.折光；折射
Noun:
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the angle between a refracted ray and a line perpendicular to the surface between the two media at the point of refraction
- The tunability was analysed at the specified frequency and a large tunable range of the negative refraction is achieved.
发现负折射角度有较大的范围，适合作为可调折射角之光学元件。
