加强优生、优育
improve prenatal and postnatal care
优生优育
eugenic
eugenic and givebirth
prepotency
good birth and good care
healthy birth
better child-bearing and rearing
improvingbirth outcome and child development
eugenics
中国优生优育
Chinese Journal of Healthy Birth & Child Care
长项优先
long itemset preferential
肠道内生优势菌
predominant endogenetic bacteria
初中生优秀作文
chuzhongsheng youxiu zuowen
共用表项优化
optimized design of shared entry
灌丛岩生优势种
lithophytic shrub dominant species
家族优生学
family eugenics
family eugenics based evolution(FEBE)approach