A great deal of heat radiation from several areas, a smaller amount from a third to the north.
"Detectors show no heat radiation above background within two hundred meters."
And as Pitt said, there's no sign of heat radiation.
He argued that the flows of heat radiation must be the same in each case.
Thus, the image on the main screen was a composite of visible light and heat radiation.
The light created was still moving and diffuse with great heat radiation.
They are used for heat radiation in the desert.
It must be tracking my radio signal, heat radiation, something.
It's too hot here anyway, what with heat radiation from the ship.
Based on the most likely rate of heat radiation, those engines have been off for over a century.