- discrete emission
- дискретное излучение
English-Russian dictionary of telecommunications and their abbreviations. A.V. Alexandrov.. 2004.
discrete emission
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Emission spectroscopy — is a spectroscopic technique which examines the wavelengths of photons emitted by atoms or molecules during their transition from an excited state to a lower energy state. Each element emits a characteristic set of discrete wavelengths according… … Wikipedia
Discrete spectrum — For a mathematically rigorous point of view of discrete spectrum , see decomposition of spectrum (functional analysis). In physics, an elementary (and accurate) explanation of a discrete spectrum is that it is an emission spectrum or absorption… … Wikipedia
Emission spectrum — The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted by the element s atoms or the compound s molecules when they are returned to a lower energy state. Each element s … Wikipedia
Spontaneous emission — is the process by which a light source such as an atom, molecule, nanocrystal or nucleus in an excited state undergoes a transition to the ground state and emits a photon. Spontaneous emission of light or luminescence is a fundamental process… … Wikipedia
Action Discrète — Genre Humoristique, parodique Réalisation Maxime Charden, Cyril Tellenne Présentation Sébastien Thoen, Julien Cazarre, Pierre Samuel, Patrice Mercier et Thomas Seraphine Pays France Langue … Wikipédia en Français
Particle-induced X-ray emission — or proton induced X ray emission (PIXE) is a technique used in the determining of the elemental make up of a material or sample. When a material is exposed to an ion beam, atomic interactions occur that give off EM radiation of wavelengths in the … Wikipedia
Particle-Induced X-ray Emission — or Proton Induced X ray Emission (PIXE) is a technique used in the determining of the elemental make up of a material or sample. When a material is exposed to an ion beam, atomic interactions occur that give off EM radiation of wavelengths in the … Wikipedia
Tout le monde il est beau, tout le monde il est gentil (émission) — Pour les articles homonymes, voir Tout le monde il est beau, tout le monde il est gentil (homonymie). Logo de l émission Tout le monde il est beau, tout le monde il est gentil … Wikipédia en Français
comet — cometary /kom i ter ee/, cometic /keuh met ik/, cometical, adj. cometlike, adj. /kom it/, n. Astron. a celestial body moving about the sun, usually in a highly eccentric orbit, consisting of a central mass surrounded by an envelope of dust and… … Universalium
Milky Way Galaxy — Large spiral galaxy (roughly 150,000 light years in diameter) that contains Earth s solar system. It includes the multitude of stars whose light is seen as the Milky Way, the irregular luminous band that encircles the sky defining the plane of… … Universalium
Hedwig Kohn — (April 5, 1887 ndash; 1964), was a pioneer in physics and one of only three women who obtained Habilitation (the qualification for university teaching in Germany) in physics before World War II. She and the other two physicists, Lise Meitner and… … Wikipedia
