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本文对150名健康成人进行了13项利足和13项利手的检查其中少数民族36人,汉族114人结果表明:右利手的比例明显高于右利足,进一步分析提示这种差异受环境和非环境因素的影响。
In this paper, 150 healthy adults were checked by 13 limps and 13 handcrafts, among which 36 were minority and 114 were Han. The results showed that the percentage of right hand was significantly higher than that of right-footed, and further analysis suggested that this difference was affected by Environmental and non-environmental factors.