| 乌兰浩特市朝鲜族中小学生耳壳的活体观测与比较研究 |
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| 引用本文： | 李咏兰,郑连斌.乌兰浩特市朝鲜族中小学生耳壳的活体观测与比较研究[J].内蒙古师范大学学报(自然科学版),1994(4). |
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| 作者姓名： | 李咏兰 郑连斌 |
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| 作者单位： | 内蒙古师范大学生物系 |
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| 摘 要： | 调查了朝鲜族中小学生的耳壳特征，对所得数据进行了统计学处理，并与其他民族相比较。结果显示：朝鲜族学生耳垂类型以三角形多见；耳型以缺耳尖型出现率最高，耳尖微显型次之；耳廓外展度绝大多数为紧贴型。容貌耳长、容貌耳宽、形态耳长、形态耳宽平均值在同一年龄组不同性别间均有显著性差异，在青少年生长发育时期，容貌耳长、形态耳宽平均值随着年龄的增长明显增大．
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| 关 键 词： | 耳壳，活体观测，朝鲜族 |
Anthropometry Somatoscopy and Study Teenager's Ear Conch of Korean in Wulanhaot |
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| Li Yonglan,Zheng Lianbin.Anthropometry Somatoscopy and Study Teenager''''s Ear Conch of Korean in Wulanhaot[J].Journal of Inner Mongolia Normal University(Natural Science Edition),1994(4). |
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| Authors: | Li Yonglan Zheng Lianbin |
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| Institution: | Department of Biology. Inner Mongolia Normal University |
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| Abstract: | The present paper investigated teenager's ear conch of Korean. All these parameters were compared with those of Han in Wulanhaot. The results show:Triangular lobe and lobe type without Darwinian tubercle is the most of all. Close type which refers to the degree of the angle between curicula and head isthe most. there is a tendency for physiognmie ear length and morphological ear breadth togrow with the age(however, morphological ear iength and physiognomic ear breadth is noobvious change..Moreover,some characteristics of ears have significant dirfernce betweenKorean and Han nationality. |
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