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spacetime

C2 noun

spacetime /ˈspeɪsˌtaɪm/ nghĩa là không-thời gian

Các nghĩa

  1. không-thời gian

    The four-dimensional continuum of the three spatial dimensions plus time.

    uncountable

    An event is a point in spacetime, specified by the coordinates x, y, z, and t.

  2. không-thời gian

    An n-dimensional continuum consisting of dimensions of both space and time. Normally spacetime is considered as having 4 dimensions (x, y, z, t), but higher-dimensional spacetimes are often encountered in theoretical physics, e.g. the 5-dimensional spacetime of Kaluza-Klein theory or the 11 dimensions of spacetime in M-theory.

    countable · uncountable

    a Minkowski spacetime

    a 5-dimensional spacetime

  3. vùng không-thời gian

    A specific region of the universe with mathematically different properties than the surrounding spacetime. Synonymous with "metric" within the context of general relativity.

    countable · uncountable

    a Schwarzschild spacetime

    a Reissner-Nordström spacetime

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