吸亮度

14:51 Jun 5, 2017
This question was closed without grading. Reason: No acceptable answer

Chinese to English translations [PRO]
Science - Chemistry; Chem Sci/Eng / general
Chinese term or phrase: 吸亮度
光谱分析中有个术语 “吸亮度” 是否 与 “透光率” (transmittance) 同一意思?
“吸亮度”是否译成 "absorption of brightness"?
请懂光谱学的同仁帮忙!谢谢!
SHU-DE RONG
Canada
Local time: 04:56


Summary of answers provided
4 +1Absorbance
Jiaying Ma
4absorption
jyuan_us
3suppress luminance
pkchan


  

Answers


1 hr   confidence: Answerer confidence 3/5Answerer confidence 3/5
suppress luminance


Explanation:
or: luminance degradation

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Note added at 1 hr (2017-06-05 16:09:27 GMT)
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more exact: luminance intensity

pkchan
United States
Local time: 04:56
Native speaker of: Native in ChineseChinese
PRO pts in category: 40
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1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5
absorption


Explanation:
http://light-measurement.com/reflection-absorption/


Measuring the brightness, light absorption coefficient, and light ...
agris.fao.org/agris-search/search.do?recordID=US201303099338
翻译此页
作者:MD Wilcox - ‎1975 - ‎被引用次数:9 - ‎相关文章
Start Page : 22. End Page : 26. All titles : " Measuring the brightness, light absorption coefficient, and light scattering coefficient of wood ". " Measuring the ...


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Note added at 7 hrs (2017-06-05 22:33:01 GMT)
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Maybe “absorbance”

jyuan_us
United States
Local time: 04:56
Native speaker of: Native in ChineseChinese
PRO pts in category: 32
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1 day 16 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
Absorbance


Explanation:
如果楼主问的是吸光度,就是absorbance,
和透光率的概念不同,一个是吸收,一个是透过。

光学当中没有“吸亮度”这个说法,只有吸光度。
个人感觉楼主的原文可能不精确。

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Note added at 1 day16 hrs (2017-06-07 07:16:12 GMT)
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Absorbance is a number that measures the attenuation of the transmitted radiant power in a material. Attenuation can be caused by the physical process of "absorption", but also reflection, scattering, and other physical processes.


    https://en.wikipedia.org/wiki/Absorbance
Jiaying Ma
Australia
Local time: 19:56
Native speaker of: Native in ChineseChinese
PRO pts in category: 4

Peer comments on this answer (and responses from the answerer)
agree  Julia_Z
11 days
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