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单词
scalar quantity
释义
scalar quantity
A quantity in which direction is either not applicable (as in temperature) or not specified (as in speed). Compare vector
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photochemistry
photochromism
photoconductive effect
photodiode
photodisintegration
photoelasticity
photoelectric cell
photoelectric effect
photoelectron
photoelectron spectroscopy
photoemission
photofission
photographic density
photography
photoionization
photolithography
photoluminescence
photolysis
photometer
photometric brightness
photometry
photomicrography
photomultiplier
photon
photoneutron
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更新时间:2026/4/1 11:12:37