| 界面的空间相对位置和两面角的测量误差 |
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| 引用本文： | 陶为民,吴申庆,刘友鹏.界面的空间相对位置和两面角的测量误差[J].东南大学学报(自然科学版),1990(6). |
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| 作者姓名： | 陶为民 吴申庆 刘友鹏 |
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| 作者单位： | 东南大学材料科学与工程系，东南大学材料科学与工程系，东南大学材料科学与工程系 |
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| 摘 要： | 两面角的测定在金属材料、冶金等领域具有广泛的意义.本文从数学分析的角度出发,通过建立决定两面角有关界面的空间位置模型,给出了不同界面偏离理想状态的程度与由此产生的两面角误差之间的严格解析关系,从而为界面的空间相互关系对两面角数值的影响提供了理论依据.
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| 关 键 词： | 界面 数学模型 误差/两面角 |
Relative Space Pesitions of Interfaces and the Error of Dihedral Angle |
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| Tao Weimin Wu Shenqing Liu Youpeng.Relative Space Pesitions of Interfaces and the Error of Dihedral Angle[J].Journal of Southeast University(Natural Science Edition),1990(6). |
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| Authors: | Tao Weimin Wu Shenqing Liu Youpeng |
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| Institution: | Department of Materials Science and Engineering |
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| Abstract: | The determination of dihedral angle is of extensive significance in the fields of metal materials science and metallurgy.By setting up a model of the relationship among the space interfaces which determine the dihedral angle,this paper deduces a strict mathematical relation between the error of dihedral angle and the deviation of the certain interfaces from an ideal con- dition.This relation offers a theoretical basis for estimating the influence of the relationship between interfaces on the value of dihedral angle. |
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| Keywords: | interfaces mathematical model errors/dihedral angle |
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