英文:Specified by or exhibiting four dimensions, especially the three spatial dimensions and single temporal dimension of the relativity theory.
中文:四维的,四度空间的由四维确定或表现的,尤指三个空间维度和相对理论中的时间维度
英文:British mathematician, astronomer, and physicist who was an early exponent of the theory of relativity and conducted research on the evolution, structure, and motion of stars.
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