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单词 recovery
释义
recovery

Space Exploration
  • The retrieval of a spacecraft and, if crewed, its astronauts. Apollo missions splashed down in the Pacific Ocean recovery zone, and the astronauts were taken from the sea by US Navy ships. Recoveries of cosmonauts and their spacecraft have occurred on land. Orbiting satellites are also said to be recovered when taken aboard a space shuttle.


Computer
  • The process of restoring normal operation after the occurrence of a failure. See database recovery, error recovery, failure recovery, file recovery, power-fail recovery.


Economics
  • The phase of a business cycle when output and employment are moving back from their lowest point towards normal levels.


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