visible spectrum造句怎么写

having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end.

"Richard of York Gave Battle in Vain," for example, is a mnemonic for recalling the colors of the visible spectrum in the right order (red, orange, yellow, green, blue, indigo, and violet).

having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end.

The researchers tested their new black material with near-infrared radiation, just beyond the red end of the visible spectrum.

When a black body cools down, at some point it no longer radiates light in the visible spectrum, giving off infrared photons instead.