我喜欢紫色，紫色是波长最短的可见光波。

I like purple, purple is the shortest wavelength of visible light waves.

youdao

在所有的可见光里，红外线的波长最长，紫外线的波长最短。

Of all visible lights, red light has the longest and violet has the shortest wavelength.

youdao

布料颜色采用波长最短的可见光波紫色，实乃红蓝相融虚实相交。

Cloth color used the shortest wavelengths of light purple, solid is red and blue harmony unionizing the intersection.

youdao

Just remembering that violet is the end that actually has the shortest wavelength, which means that it also has, of course the highest frequency.

就知道了，所以这应该,不是问题，记住紫色光，最后一个，它的波长最短,也就意味着它的频率最高。

麻省理工公开课 - 化学原理课程节选

I would expect, whether you're a Red Sox fan or not, you to be able to look at a list of different pitchers and their average velocity for their fastball, and tell me who has the longest or the shortest wavelength.

无论你是否是一个红袜队球迷，我预想你会看到一系列,不同的投手和他们,投出快球的平均速度，告诉我谁有最长的,或者最短的波长。

麻省理工公开课 - 化学原理课程节选