| 释义 | polarizing pyrometerpolarizing pyrometer[′pō·lə‚rīz·iŋ pī′räm·əd·ər]  (engineering) A type of pyrometer, such as the Wanner optical pyrometer, in which monochromatic light from the source under investigation and light from a lamp with filament maintained at a constant but unknown temperature are both polarized and their intensities compared. |