摘要
本文根据兰州地区汉族正常胎儿636例外形测量和600例内脏器官测量的各项平均值,得出了发育曲线的表达式,建立了揭示胎儿发育规律及其本质的微分方程模型。
Basing on statistical mean values of morphological measurements in 636 foetuses and weight measurements of viscera in 600 foetuses, we obtained the expressions of fetal growth laws. The differential equation model was established in this paper.
出处
《甘肃科学学报》
1993年第2期9-12,共4页
Journal of Gansu Sciences
基金
甘肃省自然科学基金
关键词
胎儿
发育规律
微分方程模型
Foetus, growth law, differential equation model.
