英语词汇“radiometry”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

ra•di•om•e•ter n.

Optics, Physics, OpticsAlso called Crookes radiometer. an instrument for demonstrating the transformation of radiant energy into mechanical work, consisting of an exhausted glass vessel containing vanes that revolve about an axis when exposed to light.
Optics, Physicsan instrument for detecting and measuring small amounts of radiant energy.

ra•di•o•met•ric adj. ra′di•om′e•try, n.

单词	radiometry
释义	WordReference Random House Unabridged Dictionary of American English © 2024 ra•di•om•e•ter (rā′dē om′i tər),USA pronunciation n. Optics, Physics, OpticsAlso called Crookes radiometer. an instrument for demonstrating the transformation of radiant energy into mechanical work, consisting of an exhausted glass vessel containing vanes that revolve about an axis when exposed to light. Optics, Physicsan instrument for detecting and measuring small amounts of radiant energy. 1870–75; radio- + -meter ra•di•o•met•ric (rā′dē ō me′trik),USA pronunciation adj. ra′di•om′e•try, n.
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