英语词汇“proper time”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	proper time
释义	Definition of proper time in English: proper time noun Physics Mathematics The time interval between two events in space–time as measured by a (hypothetical) clock travelling between the two events; time as measured by an observer's own clock. Origin Early 20th century. After German Eigenzeit. Definition of proper time in US English: proper time noun Physics Mathematics The time interval between two events in space–time as measured by a (hypothetical) clock travelling between the two events; time as measured by an observer's own clock. Origin Early 20th century. After German Eigenzeit.
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更新时间：2024/9/21 1:49:35