معنی کلمه : pyrometry
English
The art of measuring degrees of heat, or the expansion of bodies by heat.
1. Of or pertaining to a pupil or ward. Johnson. 2. (Anat.) Of or pertaining to the pupil of the eye.

The art of measuring degrees of heat, or the expansion of bodies by heat.
1. Of or pertaining to a pupil or ward. Johnson. 2. (Anat.) Of or pertaining to the pupil of the eye.