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.
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.
出处
《东南大学学报（自然科学版）》
EI
CAS
CSCD
1990年第6期102-108,共7页
Journal of Southeast University：Natural Science Edition
关键词
界面
两面角
金属材料
数学模型
interfaces
mathematical model
errors/dihedral angle
