- Doppler motion
- Техника: доплеровское движение
Универсальный англо-русский словарь. Академик.ру. 2011.
Doppler motion
Смотреть что такое "Doppler motion" в других словарях:
Doppler radar — Doppler effect A Doppler radar is a specialized radar that makes use of the Doppler effect to produce velocity data about objects at a distance. It does this by beaming a microwave signal towards a desired target and listening for its reflection … Wikipedia
Doppler cooling — is a mechanism that can be used to trap and cool atoms. The term is sometimes used synonymously with laser cooling, though laser cooling includes other techniques. Contents 1 History 2 Brief Explanation 3 Detailed Explanation … Wikipedia
Doppler — 1871, in reference to Christian Doppler (1803 1853), Austrian scientist, who in 1842 explained the effect of relative motion on waves (originally to explain color changes in binary stars); proved by musicians performing on a moving train. Doppler … Etymology dictionary
Doppler effect — n a change in the frequency with which waves (as sound, light, or radio waves) from a given source reach an observer when the source and the observer are in motion with respect to each other so that the frequency increases or decreases according… … Medical dictionary
Doppler effect — Change of wavelength caused by motion of the source. An animation illustrating how the Doppler effect causes a car engine or siren to soun … Wikipedia
Doppler spectroscopy — Diagram showing how a smaller object (such as an extrasolar planet) orbiting a larger object (such as a star) could produce changes in position and velocity of the latter as they orbit their common center of mass (red cross). Doppler spectroscopy … Wikipedia
Doppler broadening — In atomic physics, Doppler broadening is the broadening of spectral lines due to the Doppler effect caused by a distribution of velocities of atoms or molecules. Different velocities of the emitting particles result in different (Doppler) shifts … Wikipedia
Doppler effect — /dop leuhr/, Physics. (often l.c.) the shift in frequency (Doppler shift) of acoustic or electromagnetic radiation emitted by a source moving relative to an observer as perceived by the observer: the shift is to higher frequencies when the source … Universalium
Doppler-Sonografie — Dieser Artikel erklärt die Ultraschallanwendung in der Human und Tiermedizin; zu dem Einsatz als Verfahren in der Werkstoffkunde siehe Ultraschallprüfung; zu der grafischen Darstellung eines akustischen Signals siehe Spektrogramm. „Sonographie“… … Deutsch Wikipedia
Doppler-Sonographie — Dieser Artikel erklärt die Ultraschallanwendung in der Human und Tiermedizin; zu dem Einsatz als Verfahren in der Werkstoffkunde siehe Ultraschallprüfung; zu der grafischen Darstellung eines akustischen Signals siehe Spektrogramm. „Sonographie“… … Deutsch Wikipedia
Doppler , Christian Johann — (1803–1853) Austrian physicist Christian Doppler, the son of a stonemason from the Austrian city of Salzburg, studied mathematics at the Vienna Polytechnic. In 1835 he started teaching at a school in Prague and six years later was appointed… … Scientists
