| 相对论中的测量研究 |
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| 引用本文： | 倪苏敏. 相对论中的测量研究[J]. 北京联合大学学报(自然科学版), 2005, 19(3): 34-36 |
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| 作者姓名： | 倪苏敏 |
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| 作者单位： | 北京联合大学,基础部,北京,100101 |
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| 摘 要： | 光速是相对论中的一个重要问题,相对论中的一个基本原理是光速不变,用光信号作为测量手段导致了相对论的时空有许多新的特性,如同时性的相对性、时间延缓、空间弯曲等.可以说,相对论的时空是由于对光信号的测量而建立的,相对论是一种测量理论.
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| 关 键 词： | 相对论 光速 时空 测量 |
| 文章编号： | 1005-0310（2005）03-0034-03 |
| 收稿时间： | 2004-12-14 |
| 修稿时间： | 2004-12-14 |
The Research on Measurement in Relativity |
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| NI Su-min. The Research on Measurement in Relativity[J]. Journal of Beijing Union University, 2005, 19(3): 34-36 |
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| Authors: | NI Su-min |
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| Abstract: | Velocity of light is an important problem in relativity in which a basic principle is its being invariant. The light as a means of measurement leads to many new characteristics of time and space in relativity, such as the relative nature of simultaneity, time delay, space bend, and so on. So time and space in relativity are based on the measurement of light signals. Relativity is a kind of measuring theory. |
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| Keywords: | relativity velocity of light time and space measure |
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