| 骨折愈合程度的评价研究 |
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| 引用本文： | 彭健新,马玉英,张若昕,陈启敏.骨折愈合程度的评价研究[J].陕西师范大学学报,1997(4). |
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| 作者姓名： | 彭健新 马玉英 张若昕 陈启敏 |
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| 作者单位： | 陕西师范大学应用声学研究所 |
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| 摘 要： | 用相关函数、传递函数、谱密度函数分析等方法，对叩击声振动在骨中的频谱特性进行研究．将各种方法所得结果进行比较，经过实验验证，认为互谱分析是评价骨折愈后程度较好的方法．
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| 关 键 词： | 骨 互谱 骨折愈合程度 |
A new method of assessment of bone fracture healing |
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| Peng Jianxin,Ma Yuying,Zhang Ruoxi,Chen Qimin.A new method of assessment of bone fracture healing[J].Journal of Shaanxi Normal University: Nat Sci Ed,1997(4). |
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| Authors: | Peng Jianxin Ma Yuying Zhang Ruoxi Chen Qimin |
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| Abstract: | The acoustic vibrational frequency spectrum property is analyzed by means of correlation function, transfer function and cross power spectrum function. Comparing these results indicates that cross power spectrum analysis is the best method of assessment of bone fracture healing by experiment. It provides an important method for assessment of fractrue healing for clinic. |
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| Keywords: | bone cross power spectrum fracture healing |
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