摘要
对379名男性少年儿童学生睾丸的长、宽、厚度的发育进行了调查。结果表明睾丸在发育过程中是随着年龄的增长而增大的,其年增长率在10岁和12岁年龄组较其他年龄组快,出现两个高峰,13岁开始稳定。
379 young boys were investigated on the length, width and thickness of their testes. The result indicated that the testes grew with age. The increasing rates of two age groups (10 year and 12 year group) were more rapid than those of other age groups, with two increasing peaks and being stabilized at the age of 13.
出处
《人类学学报》
CSCD
北大核心
1990年第2期147-151,共5页
Acta Anthropologica Sinica
