unavailability ratio

См. также в других словарях:

• Unavailability — can be defined as the probability that an item will not operate correctly at a given time and under specified conditions. It opposes availability.Numerical values associated with the calculation of availability are often awkward, consisting of a… …   Wikipedia

• коэффициент неготовности — Доля времени, когда сквозной тракт находится в состоянии неготовности в течение периода наблюдения. Ее величина обратна значению AR (availability ratio). UR рассчитывается путем деления общего времени неготовности в течение периода наблюдения на… …   Справочник технического переводчика

• Musakhel District — Musakhel (Pashto: ضلع موسی خیل) is a district in the northwest of Balochistan province of Pakistan. The language of the district are Pashto, Balochi and Jaffarki most of the people are Pashtuns Contents 1 Geography 1.1 Durug 1.2 Kingri …   Wikipedia

• Widescreen — A widescreen image is a film, computer or television image with a wider and shorter aspect ratio than the standard Academy frame developed during the classical Hollywood cinema era. Silent film was projected at a ratio of four units wide to three …   Wikipedia

• Availability — For the thermodynamic function availability , in the sense of available useful work, see exergy. For availability as a form of cognitive bias, see availability heuristic. In telecommunications and reliability theory, the term availability has the …   Wikipedia

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• Spacecraft propulsion — A remote camera captures a close up view of a Space Shuttle Main Engine during a test firing at the John C. Stennis Space Center in Hancock County, Mississippi Spacecraft propulsion is any method used to accelerate spacecraft and artificial… …   Wikipedia

• List of electronics topics — Alphabetization has been neglected in some parts of this article (the b section in particular). You can help by editing it. This is a list of communications, computers, electronic circuits, fiberoptics, microelectronics, medical electronics,… …   Wikipedia