collision frequency

碰撞频率

Atmospheric Sciences (English-Chinese) dictionary. 2014.

Look at other dictionaries:

  • Collision frequency — Main article: Collision theory Collision frequency is defined in chemical kinetics, in the background of theoretical kinetics, as the average number of collisions between reacting molecules per unit of time. Its symbol is Z. For a gas phase… …   Wikipedia

  • collision frequency — smūgių dažnis statusas T sritis fizika atitikmenys: angl. collision frequency; shock frequency vok. Stoßfrequenz, f rus. частота coударений, f; частота столкновений, f; частота ударов, f pranc. fréquence des chocs, f; fréquence des collisions, f …   Fizikos terminų žodynas

  • collision frequency — smūgių dažnis statusas T sritis Standartizacija ir metrologija apibrėžtis Vidutinis dujose ar kitokioje terpėje judančių dalelių susidūrimų skaičius per vienetinį laiko tarpą. atitikmenys: angl. collision frequency vok. Stoßfrequenz, f rus.… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • Collision theory — Reaction rate tends to increase with concentration phenomenon explained by collision theory Collision theory is a theory proposed by Max Trautz[1] and William Lewis in 1916 and 1918, that qualitatively explains how chemical reactions occur and… …   Wikipedia

  • Collision Course (Space: 1999) — Collision Course Space: 1999 episode Episode no. Season 1 Episode 13 Directed by Ray Austin Written by …   Wikipedia

  • collision theory — ▪ chemistry       theory used to predict the rates of chemical reactions, particularly for gases. The collision theory is based on the assumption that for a reaction to occur it is necessary for the reacting species (atoms or molecules) to come… …   Universalium

  • shock frequency — smūgių dažnis statusas T sritis fizika atitikmenys: angl. collision frequency; shock frequency vok. Stoßfrequenz, f rus. частота coударений, f; частота столкновений, f; частота ударов, f pranc. fréquence des chocs, f; fréquence des collisions, f …   Fizikos terminų žodynas

  • Traffic collision — Car crash redirects here. For the Matt Nathanson song, see Some Mad Hope. Vehicle collision Classification and external resources A head on collision of two cars …   Wikipedia

  • Orthogonal frequency-division multiple access — Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM · SDM Polarization multiplexing Spatial multiplexing (MIMO) …   Wikipedia

  • Traffic Collision Avoidance System — The Traffic alert and Collision Avoidance System (or TCAS) is an aircraft collision avoidance system designed to reduce the incidence of mid air collisions between aircraft. It monitors the airspace around an aircraft for other aircraft equipped… …   Wikipedia

  • Portable Collision Avoidance System — PCAS, which stands for Portable Collision Avoidance System, is an aircraft collision avoidance system similar in function to TCAS (Traffic Collision Avoidance System). TCAS is the industry standard for commercial collision avoidance systems but… …   Wikipedia

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