V2EX refract

Refract

释义 Definition

**动词 (v.)**:折射;使(光线、声波等)在通过不同介质时改变方向。

发音 Pronunciation

/rfrkt/

例句 Examples

Water can refract light, making objects beneath the surface appear closer than they really are.
水能折射光线,使水面下的物体看起来比实际距离更近。

The diamond refracted the sunlight into a dazzling spectrum of colors that danced across the walls of the room.
钻石将阳光折射成一道耀眼的光谱,五彩斑斓的光影在房间的墙壁上跳动。

词源 Etymology

源自拉丁语 refractus,是动词 refringere 的过去分词,由 re-(向后)和 frangere(打破、折断)组成,字面意思是"折回、打断方向"。这个词在17世纪进入英语,最初用于描述光线穿过不同介质时方向发生偏折的物理现象。拉丁词根 frangere 还衍生出了 fracture(骨折)、fragment(碎片)等常见英语单词。

相关词汇 Related Words

文学作品引用 Literary References

  • 在弥尔顿的《失乐园》(Paradise Lost)中,光与视觉的意象贯穿全诗,折射的概念被隐喻性地用来探讨真理与感知的关系。
  • 在弗吉尼亚伍尔夫的《到灯塔去》(To the Lighthouse)中,光线的折射与变化被用作描写人物内心感知世界的方式。
  • 在理查德道金斯的科普著作《解析彩虹》(Unweaving the Rainbow)中,refract 被频繁使用,讨论牛顿用棱镜折射白光发现光谱的经典实验。
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