| 预备洞离体牙修复后抗裂强度的测试研究 |
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| 引用本文： | 王海波,王秀梅,周新伟.预备洞离体牙修复后抗裂强度的测试研究[J].哈尔滨理工大学学报,2001,6(5):83-85,88. |
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| 作者姓名： | 王海波 王秀梅 周新伟 |
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| 作者单位： | 1. 哈尔滨理工大学应用科学学院,
2. 哈尔滨医科大学附属第二医院, |
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| 基金项目： | 黑龙江省青年基金资助项目(Q97-17) |
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| 摘 要： | 针对预备洞体对离体牙修复后抗裂强度的影响进行了测试研究，利用Ｍａｔｈｅｍａｔｉｃａ工程软件对数据进行了计算机处理；采用方差分析方法，分析了修复后牙齿断裂强度的影响因素，得出了预备洞孔径和孔深对抗裂强度的影响规律．
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| 关 键 词： | 预备洞离体牙 填充体 断裂强度 |
| 文章编号： | 1007-2683(2001)05-0083-03 |
The Study of Fracture Strength About Pre-holing Isolated Tooth After Repaired |
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| WANG Hai-bo WANG Xiu-mei,ZHOU Xin-wei.The Study of Fracture Strength About Pre-holing Isolated Tooth After Repaired[J].Journal of Harbin University of Science and Technology,2001,6(5):83-85,88. |
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| Authors: | WANG Hai-bo WANG Xiu-mei ZHOU Xin-wei |
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| Abstract: | The paper deals with the experimental research of pre-holing scale effect on the fracture strength of isolated tooth. The datum and effect factors of the tooth fracture strength are analyzed with variance analysis method, et al. The result is that the hole-width and hole-depth of the pre-holing influenced the fracture strength of isolated tooth. |
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| Keywords: | pre-holing isolated tooth filler fracture strength |
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