radiometry

radiometry读音音标

英 [reɪdɪ\'ɒmɪtrɪ]

美 [reɪdɪ\'ɒmɪtrɪ]

radiometry意思解释

n.

辐射线测定；

英英释义

In optics, radiometry is a set of techniques for measuring electromagnetic radiation, including visible light. Radiometric techniques characterize the distribution of the radiation\'s power in space, as opposed to photometric techniques, which characterize the light\'s interaction with the human eye.