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photometry

XDict

n. 光度测定,测光法

PyDict

光度测定,测光法

Taiwan MOE computer dictionary (moecomp)

photometry
光度学

WordNet (r) 3.0 (2006) (WordNet)

photometry
n 1: measurement of the properties of light (especially luminous
intensity)

The Collaborative International Dictionary of English v.0.48 (gcide)

Photometry \Pho*tom"e*try\, n. [Cf. F. photom['e]trie.]
That branch of science which treats of the measurement of the
intensity of light.
[1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0 (moby-thesaurus)

37 Moby Thesaurus words for "photometry":
actinology, actinometry, aerial photography, aeroballistics,
aerodynamics, aerogeology, aerography, aerology, aeromechanics,
aeromedicine, aerometry, aeronautical meteorology, aerophotography,
aerophysics, aeroscopy, aerospace research, aerostatics,
aviation technology, avionics, catoptrics, climatology, dioptrics,
geometrical optics, heliography, heliology, heliometry,
hydrostatics, kinematics, kinetics, meteorology, optics, photics,
photology, physical optics, pneumatics, rocketry, supersonics

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英文字典中文字典相关资料:

Photometry (optics) - Wikipedia
Photometry is a branch of optics that deals with measuring light in terms of its perceived brightness to the human eye [1] It is concerned with quantifying the amount of light that is emitted, transmitted, or received by an object or a system
Photometry: Definition, Photometric Quantities, and Applications
Photometry is the precise measurement and study of visible light, which is perceived as brightness by the human eye It quantifies light and contextualizes it within the limits of human vision, considering factors like brightness, color, and perceived intensity
Photometry – Meaning, Types, Principles, Applications and Working
Photometers examine how light interacts with reflective materials The array of photometers describes the working principle of photometry in different fields of study Some instruments use the principle of photometry to observe how light absorbs and or reflects wavelengths
Photometry: The Answer to How Light Is Perceived - Photonics
Photometry is the branch of science that deals with the measurement of light, particularly in terms of its intensity and the way the human eye perceives it It involves the quantification of visible light and its characteristics, such as brightness and color
Photometry - an overview | ScienceDirect Topics
Photometry is a system of language, mathematical formulations, and instrumental methodologies used to describe and measure the propagation of light through space and materials In consequence, the radiation so studied is confined to the visible (VIS) portion of the spectrum
Photometry | Measuring Brightness Intensity | Britannica
Photometry, in astronomy, the measurement of the brightness of stars and other celestial objects (nebulae, galaxies, planets, etc ) Such measurements can yield large amounts of information on the objects’ structure, temperature, distance, age, etc
Radiometry and photometry FAQ - University of Arizona
Photometry is the measurement of light, which is defined as electromagnetic radiation which is detectable by the human eye It is thus restricted to the wavelength range from about 360 to 830 nanometers (nm; 1000 nm = 1 µm)
Introduction to Photometry - Xylem Analytics
Photometry is a process in which a solution or dissolved sample is analyzed with the help of a light source By measuring the light absorption of the sample, the concentration of the substances contained in it is determined
Lecture 11: Measuring Light: Radiometry and Photometry
Photometry • All radiometric quantities have equivalents in photometry • Photometry: accounts for response of human visual system • E g Luminous ﬂux is the photometric quantity that corresponds to radiant ﬂux : integrate radiant ﬂux over all wavelengths, weighted by eye’s luminous efﬁciency curve
Introductory Photometry - WPI
Photometry provides simple answers to typical human questions like “Which fabric sample is more reflective, the red one or the blue one?” That question is difficult to answer using radiometric measurements

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