人类的遗传素质与优生 摘要】 本文分析并讨论了人类遗传素质和优生之间的关系，旨在推动优生运动的深入开展，提高人口素质 【英文摘要】 Through discussing and and-lyesing the relation between human genetic quality and eugenics， The author points out the impr-ovent of human genetics depends opon envioment affection after being born， and also upou the guide of The articl aims to aduance eugenics and increase human 以上是摘要，如果觉得对口，与我索取免费下载网址
