弱满射 释义 weak epimorphism 弱满射;
弱满射 2) weakly n-eip-projective 弱n满投射 3) weakly power-epi-projective 弱幂满投射 4) map onto 满射 例句>> 5) full mapping 满射 1. It expounds the calculting formulas of single mapping andfull mappingand explains their application in solving the problem of permutations and combinations...