逆ぎゃく転てん分ぶん布ぷ係けい数すうMeaningsNoun1. population inversion factorKanji used逆reverse転roll around分part布cloth係be involved with数numberComposed of逆ぎゃく転てんreversal (of a situation); turnaround; turnabout; turning the tables; sudden change; comeback; reversal (of direction of rotation)Noun分ぶん布ぷdistributionNoun係けい数すうcoefficient; factor; proportional constant; modulusNoun