我不明白
发表于 2025-3-26 22:37:39
Group Theory for Various Raman Scattering Processestion. For molecules having a center of symmetry the principle of mutual exclusion holds: vibrations that are active in infrared absorption are inactive in the Raman effect and vice versa. Highly symmetric molecules may have quite a number of vibrations that are inactive in both effects, the so-calle
滑稽
发表于 2025-3-27 04:17:30
Stimulated Raman Scatteringe scattered radiation, e.g. frequency position, spectral band shape, degree of polarization and scattering efficiency provide detailed information on the material under consideration. Using conventional light sources, i.e. working at low intensity the scattering intensity is very weak and is proport
AMEND
发表于 2025-3-27 07:06:40
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偶然
发表于 2025-3-27 11:36:22
Raman Investigations of Polyatomic Molecules in the Liquid State Using Picosecond Light Pulsesf liquids, where the Raman transitions have line widths of several wave numbers. Difficulties arise in congested spectral regions where broad spectral features suggest the existence of several transitions. The best instrumental resolution does not permit the classification of band intensities and fr
DOSE
发表于 2025-3-27 17:33:31
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摘要
发表于 2025-3-27 19:48:31
Coherent Anti-Stokes Raman Scattering of Gasesibilities of a number of gases by using a ruby laser and a H. Stokes beam stimulated in a high pressure hydrogen cell. By employing pressure tuning of the Stokes beam, DeMartini (1972) used CARS to scan the H. Q. line and measure the linewidth and Dicke narrowing as a function of pressure. Howev
somnambulism
发表于 2025-3-28 01:17:16
Coherent Anti-Stokes Raman Scatteringout a decade ago. Following some early publications on this subject , a massive effort was undertaken in order to evaluate the potential of spontaneous Raman scattering in the important areas of atmospheric sounding and combustion diagnostics. In these experiments, the concentrations of the mol
Adulterate
发表于 2025-3-28 02:27:23
ls erforderlich erachtet, da insbesondere in den letzten Jahren die unternehmerischen Herausforderungen erheblich angewachsen sind, was nicht zuletzt auf den sich verschärfenden internationalen Wettbewerb, die Verkürzung der Lebenszyklen speziell im Technologiebereich, aber auch auf die sich zuspitz
Magnificent
发表于 2025-3-28 08:29:25
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Cerebrovascular
发表于 2025-3-28 11:35:33
H. W. Schrötter) in die verschiedenen Gesellschaftsbereiche inkludiert. Die Funktionssysteme haben sich zudem intern ausdifferenziert und spezifische Leistungs- und Publikumsrollen ausgebildet.. Aus den Leistungsrollen heraus werden die Außenkontakte des Systems auf funktional spezifizierte Weise bearbeitet: Im po