【摘要】 土族、撒拉族是青海省特有的少数民族。本文利用青海省1985年和2000年学生体质调研所获得的数据,对土、撒族学生的体质状况作15年的动态观察,并通过两个少数民族间的横向比较,分析土、撒族学生体质状况变化的特点、规律、趋势及存在的差异和原因。为实行民族优生、优育、优教,进一步改善学校体育、卫生工作提供科学依据。为西部开发,青海经济的振兴,提供合格的人才储备。研究结果表明:15年间,土、撒族学生的生长发育水平有一定幅度的提高,发育速度很快。同时,发育过程也有明显提前的趋势;土、撒族学生肺活量平均增长值均为负,其中,土族学生平均下降幅度大于撒拉族学生;土族学生身体素质平均增长值均有不同程度的提高,而撒拉族学生的速度素质和耐力素质出现下降,其中,土族学生身体素质平均提高幅度多数大于撒拉族学生。更多还原

【Abstract】 Tu and Sala are the extra minority of QingHai province. The essay which uses the data from 1985 and 2000 in investigation analysis the difference of body states, body function and body quality between those two minorities after 15 years observation and comparison, which has made us know about those characteristic, regulation and trend of changing. It provides the theoretical foundation for concerning government branches to carry out the good-birth, good-breed, good-education policy and improve physical education in school. Also it supplies the excellent person to the opening of west and the economical developing of QingHai province. The result of the investigation has indicated the truth that from 1985 to 2000.First,the students of Tu and Sala minorities have shown some improvement in growth. The growth speed is fast. At the same time, the growth process has matured evidently. Second, the improvement of the indictor of average growth rate of vital capacity is negative. The decrement of the Tu students in vital capacity is bigger than those of Sala students obviously. At last, the condition of constitution development of Tu nationality students which is higher than those of Sala has improved, but the Sala students has shown decrement in speed quality and large running.更多还原