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| The vivid image of R-W metric for the case of hypersphere is given; The hypersphere is proposed as the only model for the physical universe; The cosmic radius R(t) may be defined as a cosmic broad time and the cosmic entire space is the three-dimensional front (hypersphere) of R(t) in four-dimensional Euclidean space; The structure of cosmic entire space and time is an absolute system. |
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| Keywords:R-W metric, hypersphere, cosmology, large scale structure of the universe, space and time, absolutism, relativism. |
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