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1 backup
1) (additional people who provide help when it is needed: The police officer requested some backup when the shooting began.)2) (a copy of a computer file that can be used in case the original is destroyed.)3) (( also adjective) a piece of equipment, a system etc that can be used when there is a problem with the original one: a backup plan; We have a backup generator in case the power fails.)* * *back.up[b'æk∧p] n 1 ajuda, assistência, apoio. 2 Comp cópia de segurança, cópia reserva. • vt 1 dar suporte, ajudar, apoiar. 2 Comp fazer cópia de arquivo ou de dados, fazer cópia reserva. -
2 backup
1) (additional people who provide help when it is needed: The police officer requested some backup when the shooting began.) reforço2) (a copy of a computer file that can be used in case the original is destroyed.) backup3) (( also adjective) a piece of equipment, a system etc that can be used when there is a problem with the original one: a backup plan; We have a backup generator in case the power fails.) reserva
См. также в других словарях:
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power system — noun a system of high tension cables by which electrical power is distributed throughout a region • Syn: ↑power grid, ↑grid • Hypernyms: ↑facility, ↑installation • Part Holonyms: ↑infrastructure, ↑ba … Useful english dictionary
Emergency power system — Emergency power systems are a type of system, which may include lighting, generators and other apparatus, to provide backup resources in a crisis or when regular systems fail. They find uses in a wide variety of settings from residential homes to … Wikipedia
