对于这一目的，极长波长的量子是毫无用处的。

For this, quanta of extremely long wavelengths are useless.

youdao

较长波长在进入狭小的隧道时更加容易被吸收或者阻挡。

Long wavelengths tend to be absorbed or blocked as they try to enter the smaller tunnel.

youdao

这意味着黑色素吸收更长波长的光线，较短波长的光线则被散射。

This means longer wavelengths of light are absorbed by the dark back of the eye, while the shorter wavelengths are scattered.

youdao

If we have a high frequency, what about the wavelength, long or short? All right. Good. So we should always be able to keep these relationships in mind.

如果频率高，那波长是长还是短？,好，不错，我们要记住这些关系,类似的。

麻省理工公开课 - 化学原理课程节选