refraction
noun /rɪˈfrækʃn/
/rɪˈfrækʃn/
[uncountable] (physics- the fact of light, radio waves, etc. changing direction when they go through water, air, glass, etc. at an angle
折射:光,无线电波等以一定角度穿过水,空气,玻璃等时改变方向 - The degree to which the light changes direction is called the angle of refraction.
光线改变方向的程度称为折射角。
- The degree to which the light changes direction is called the angle of refraction.