In order to tackle the problem of unbalanced distribution of educational resources in some regions. taking the real data of teachers and book resource allocation in 13 districts as example. an educational resource distribution model was proposed based on differential evolution (DE) algorithm. the effect of educational resource allocation model were compared and analyzed by simulation ... https://www.spidertattooz.com/Essie-Tea-Crumpets-0-5-oz-325-p15557/