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对122例正常四川籍青年面部软组织侧貌的角度进行摄影测量研究：每例受测者拍摄侧面黑白照片一张，将底片制成幻灯片，影像放大到与面部等大进行29项角度测量；对各测得值进行统计学处理并观察性别、地区及人种差异，发现男女性别间及四川人与北京人间在鼻部和唇部均存在较大差异，国人与美国白人之间有显著差异。
122 cases of normal Sichuan youth facial soft tissue profile of the perspective of photogrammetry studies: each subjects were photographed side black and white photos, the film made of slides, the image magnified with the face and other large 29 angle measurement; The measured values were statistically processed and observed differences in gender, region and ethnicity, found that there is a big difference in the nose and the lip between men and women and between Sichuan and Beijing, and there is a significant difference between Chinese and American whites .