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单词 liveness
释义

liveness

/ˈlʌɪvnəs/
noun
1The quality or condition of being alive.
2 Acoustics. The property of a room or enclosure, or of a recording, of having a long reverberation time.
3The quality or condition (of an event, performance, etc.) of being heard, watched, or broadcast at the time of occurrence.
4 Computing. The property of a circuit, program, or process of giving a good or useful outcome.
  • Contrasted with safety, the property of not giving a bad or useless outcome..

Origin

Late 19th century; earliest use found in Saturday Review. From live + -ness.

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更新时间:2024/11/11 13:50:30