GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | ||||||
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22:03 Dec 15, 2005 |
English to Arabic translations [PRO] Science - Physics | |||||||
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| Selected response from: Eman Riesh Local time: 23:08 | ||||||
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Summary of answers provided | ||||
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3 | أداة قياس/مقياس سرعة تدفق شعاع الليزر |
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1 | عداد ليزر لقياس سرعة التدفق |
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1 | هل يوجد عداد بقيس سرعة تدفق شعاع اللبزر؟ |
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1 | Laser Doppler velocimeter |
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Discussion entries: 1 | |
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عداد ليزر لقياس سرعة التدفق Explanation: عداد لقياس سرعة التدفق بالليزر laser Doppler velocimeter (LDV) A laser device that uses either optical heterodyning or scanning interferometry to measure flow velocities by means of the Doppler shift. doppler shift: The degree of observed change in frequency (or wavelength) of a wave due to the doppler effect. doppler effect: The change in the observed frequency (or wavelength) of a wave, caused by a time rate of change in the effective path length between the source and the point of observation. |
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laser doppler velocimeter أداة قياس/مقياس سرعة تدفق شعاع الليزر Explanation: measurement of the flow of red cells in a microcirculatory bed by means of laser light delivered to and detected from the region of interest by fiberoptic probes. Reference: http://www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspzQzp... |
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هل يوجد عداد بقيس سرعة تدفق شعاع اللبزر؟ Explanation: أم تدفق شئ اخر |
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Laser Doppler velocimeter Explanation: من الواضح أنه جهاز ليزر، أي يعمل بالليزر، لقياس سرعة تدفق الموائع (السوائل) عموما ومن بينها خلايا الدم وليس لقياس سرعة تدفق شعاع الليزر بطبيعة الحال |
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