专业释义英英释义
Proper time
- abstract: In relativity, proper time is the elapsed time between two events as measured by a clock that passes through both events. The proper time depends not only on the events but also on the motion of the clock between the events.
以上来源于: WordNet
柯林斯英汉双解大词典
proper time
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1.
N time measured by a clock that has the same motion as the observer. Any clock in motion relative to the observer, or in a different gravitational field, will not, according to the theory of relativity, measure proper time 原时
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