[Automatic infrared photometric determination of carbon dioxide in air].
1976
M T Dmitriev, and
V I Kiprin
UI
MeSH Term
Description
Entries
D007259
Infrared Rays
That portion of the electromagnetic spectrum usually sensed as heat. Infrared wavelengths are longer than those of visible light, extending into the microwave frequencies. They are used therapeutically as heat, and also to warm food in restaurants.