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rousseau diagram
释义
Rousseau diagram
Rousseau diagram
[
rü‚sō ′dī·ə‚gram
]
(optics)
A geometric construction used to determine the total luminous flux of a lamp from a number of polar diagrams which give the effective luminous intensity of the lamp in various directions.
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get at her
get a thick ear
get at him
get a thing about
get a ticket
get at it
get at me
get a toehold
get at one
get at (someone or something)
get attention
get at them
get at the root of the problem
get at us
get at you
get a voice
get a voice (in something)
get a voice in something
get away
get away!
getaway
getaway car
get away from
get away from her
get away from him
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更新时间:2026/10/5 9:16:14