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单词 photometry
释义

photometry

noun

pho·​tom·​e·​try fō-ˈtä-mə-trē How to pronounce photometry (audio)
: a branch of science that deals with measurement of the intensity of light
also : the practice of using a photometer

Example Sentences

Recent Examples on the Web Another method of discovering exoplanets is transit photometry. Daisy Hernandez, Popular Mechanics, 12 July 2019 The space agency had to miniaturize the technology used in precision photometry, including an active thermal control system and a steady astronomical camera. David Grossman, Popular Mechanics, 8 Dec. 2017

Word History

Etymology

New Latin photometria, from phot- + -metria -metry

First Known Use

1807, in the meaning defined above

Medical Definition

photometry

noun

pho·​tom·​e·​try fō-ˈtäm-ə-trē How to pronounce photometry (audio)
plural photometries
: a branch of science that deals with measurement of the intensity of light
also : the practice of using a photometer
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更新时间:2024/12/23 19:23:31