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单词
world line
释义
world line
world line
n.
The path in spacetime traveled by an elementary particle for the time and distance that it retains its identity.
world line
world line
See spacetime.
world line
[
′wərld ‚līn
]
(relativity)
A path in four-dimensional space-time that represents a continuous sequence of events relating to a given particle.
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postgesetz
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更新时间：2026/4/15 21:01:47