论文部分内容阅读
Tanner博士在《人类生长发育的世界差异》(1974)一文中,搜集了世界各国的发育资料,指出:生活在非洲的黑种人,身高普遍低于亚洲的黄种人,但长期生活在欧美各国的黑人,却与白种人的身高相仿,远高于黄种人。说明营养改善后,发育水平可获得显著提高。国内外很多学者都曾报道过,因战争、饥荒等导致儿童身高的明显下降。在上述有关资料的启发下,我们拟以简明的身高指标,来探讨营养因素对发育产生影响最大的年龄。为此,我们实习队在李振林老师的支持下,
In his article “Differences in the World of Human Growth and Development” (1974), Dr. Tanner collected information on the development of various countries in the world and pointed out that black people living in Africa are generally lower in height than Asian yellow people but living in Europe and the United States for a long time Of blacks, but with the same height of the Caucasian, much higher than the yellow race. Shows that nutrition improved, the level of development can be significantly improved. Many scholars both at home and abroad have reported that the height of children dropped obviously due to war and famine. Inspired by the above information, we intend to conclude the height of nutrition indicators to develop the most influential age. To this end, our internship team in Li Zhenlin teacher’s support,