refraction
US /rɪˈfrækʃən/
・UK /rɪ'frækʃn/
C2 高級
n. (u.)不可數名詞折光 ； 折射
Isaac Newton used pieces of glass and bottles of water to study the refraction of light
影片字幕
如何讓一些東西隱形｜在家裡做這個嘗試｜At-Bristol科學中心。 (How to make something invisible | Do Try This At Home | At-Bristol Science Centre)
02:51
- This is known as refraction.
這個現象稱為「折射」
- So there we have it, the science of light and refraction, give it a go at home
就是這樣，光和折射的科學，在家試試吧
惱人的橙子 - Clonin' Around!
07:20
- Light refraction and all that
光的折射和所有這些
- - Uh, I don't think that's light refraction, dude.
- 呃，我不認為那是光的折射，夥計。
看不見的東西。慢動作Schlieren成像 (Seeing the Invisible: SLOW MOTION Schlieren Imaging)
06:32
- So for air the value is pretty close to 1 but hotter air actually has a lower index of refraction
因此，一般空氣中的值非常接近1，但熱空氣實測上折射率比較低
輕鬆解決散光問題 #1 (NCLE ASTIGMATISM MADE EASY #1)
12:28
- So we're talking about bending light so if the cornea was completely spherical like our soccer ball right no matter how light entered it it would enter at the same radius of curvature and it would provide the same refraction same refractive properties but then we have the if this is the anterior view of the eye coming through then you have the crystalline lens which is behind it kind of suspended in the anterior chamber of the eye.
如果角膜完全是球形的，就像我們的足球一樣，那麼無論光線如何進入角膜，它都會以相同的曲率半徑進入，並具有相同的折射特性。