This paper gives an analytic solution of non-circle opening based on linear viscoelastic theories and theory of function of a complex variable.
本文根据粘弹性体的理论与复变函数理论给出了非圆形巷道(洞室等)的粘弹性解析解。
2
The paper reports analytic expressions on the electric potential and field lines, and the non linear field expressions derived from the potential function.
推导了边界内电场势函数和力函数的解析表达式，以及非线性场表达式；
3
Electric current as analytic expression of the function of electric voltage can be derived from crystal diode as non linear resistance.