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wai er dao qu xiang can shu ce liang
Author(s): ZHANG Shusan, WANG Junsheng, WANG Zuofeng, WANG Qiurong
Pages: 22-
23+21
Year: 1991
Issue:
4
Journal: Chinese Journal of Medical Physics
Keyword: 听觉系统; 二阶微分方程; 生物物理; 人民卫生出版社; 定量数据; 封闭曲线; 周衍; 额状面; 矢状轴; 传声;
Abstract: This paper provides a group of basic datum and corresponding central diageram of curves for biophysics by meacuring the external auditory canal of the left ears of the adults from the acoustic angle. The method adopted is an improved investing one. Through reading microscopes by observing 29 pieces of serial section of contour of antrum auris cut at regular intervals, the authors obtained 2407 primary datum. After computer treatment, they have gained the basic datum and central diagram of curves
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