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单词 supermembrane theory
释义 supermembrane theory
A unified theory of the fundamental interactions involving supersymmetry, in which the basic entities are two-dimensional extended objects (supermembranes ). They are thought to have about the same length scale as superstrings (see superstring theory), i.e. 10-35 m. At the present time there is no experimental evidence for supermembranes
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更新时间:2025/6/23 4:32:53