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shadow photometer
释义
shadow photometer
shadow photometer
[
′shad·ō fō′täm·əd·ər
]
(engineering)
A simple photometer in which a rod is placed in front of a screen and two light sources to be compared are adjusted in position until their shadows touch and are equal in intensity.
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irreducible lambda expression
irreducible module
irreducibleness
irreducible polynomial
irreducible representation of a group
irreducible saturation
irreducible tensor
irreducibly
irreduction
irredundant sum-of-products
irreflection
irreflective
irreflexion
irreflexive
irreflexive relation
irreformability
irreformable
irreformably
irrefragability
irrefragable
irrefragableness
irrefragably
irrefrangibility
irrefrangible
irrefrangibleness
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/9/22 11:45:05