a line in space-time comprising the successive points occupied by a particle, celestial object, etc., throughout its history; also in extended use.
| 单词 | θ140675 |
| 释义 | the mind > mental capacity > philosophy > theoretical scientific philosophy > [noun] > spatialism > elements of (2) world line1914 a line in space-time comprising the successive points occupied by a particle, celestial object, etc., throughout its history; also in extended use. world point1914 a point in space-time, i.e. a particular point in space at a particular instant of time. |
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