Glossary entry

Russian term or phrase:

съемка \"на просвет\" vs съемка \"на отражение\"

English translation:

transmission mode vs. (total) reflection mode

Added to glossary by Oleg Lozinskiy
Apr 14, 2016 10:41
8 yrs ago
Russian term

съемка \"на просвет\" vs съемка \"на отражение\"

Russian to English Tech/Engineering Metallurgy / Casting
Речь идет о РФА - рентгеноструктурном фазовом анализе.

Контекст:

В режиме на «просвет» осуществляется анализ наноразмерных фаз, при этом используется большая площадь облучения, увеличенное время выдержки и более высокая разрешающая способность дифрактометра, чем при традиционной съемке на отражение.
Change log

Apr 18, 2016 08:05: Oleg Lozinskiy Created KOG entry

Proposed translations

+2
21 mins
Selected

transmission mode vs. total reflection mode

https://www.google.ru/#newwindow=1&tbs=li:1&q=X-Ray "total r...

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Note added at 28 мин (2016-04-14 11:09:33 GMT)
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E.g.,

X-ray absorption in dispersive mode: A new spectrometer and a data acquisition system for fast kinetics

Abstract

The photodiode array provided a position sensitive detector for powerful X-ray sources. Then the development of the energy dispersive scheme for the X-ray absorption experiments became realistic. The data acquisition system and elements of optics are discussed. Experiments in transmission mode and in total reflection mode illustrate the dramatic gain in data acquisition time as well as advantages dealing with the focussing optics.
https://www.researchgate.net/publication/245113128_X-ray_abs...
https://inis.iaea.org/search/search.aspx?orig_q=RN:17069895

Parameters Influencing Sulfur Speciation in Environmental Samples Using Sulfur K-Edge X-Ray Absorption Near-Edge Structure

...Unlike transmission mode XANES (TM-XANES), which requires sample having X-ray absorbing atoms at high density (>5% wt), only small amount of sample is sufficient to be detected in FL-XANES.
...
28. Osán J, Meirer F, Groma V, et al. Speciation of copper and zinc in size-fractionated atmospheric particulate matter using total reflection mode X-ray absorption near-edge structure spectrometry. Spectrochimica Acta B. 2010;65(12):1008–1013.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3502029/

Etc.
Peer comment(s):

agree Marlin31 : я бы не стал использовать определение "total", поскольку про "полное" отражение во фрагменте не упоминается, т.е., просто refection, а уж какое - будет видно из контекста.
24 mins
Thank you, Marlin!
agree Yakov Katsman : yes, minus "total"
1 hr
Спасибо, Яков!
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4 KudoZ points awarded for this answer. Comment: "Thank you very much for your help! "
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