| 单词 | lifting | 
| 释义 | lifting [`lift·iŋ]  MATHEMATICS 1. Given a fiber bundle (X̄,B,p ) and a continuous map of a topological space Ȳ to B, g :Ȳ → B, lifting entails finding a continuous map ḡ:Ȳ → X̄ such that the function g is the composition p - ḡ.  2. See <<translation>>  | 
	
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