计算晶体二阶示性面主轴的一种方法  

A method of calculating crystal second-order face chief axial

作　　者：赵新乐[1] 陈春荣[1] 

机构地区：[1]长春理工大学生命科学技术学院,吉林长春130022

出　　处：《长春工业大学学报》2009年第1期18-21,共4页Journal of Changchun University of Technology

摘　　要：介绍了由任意方向测试值来准确计算晶体主轴方向和主值的数值解法。以三斜晶系晶体为例,建立了数学模型及PASCAL程序流程图。实例证明该方法是简单有效的。A method, which can calculate both the direction and values of the chief axial the according the measurements at any direction, is introduced here. With the tri-rhombic system an example, we establish the mathematical model and work out the PASCAL flow chart. The experiments show that the method is simple and effective.

关 键 词：晶体 主轴 数值解法 二阶张量 

分 类 号：O73[理学—晶体学] O24