该文研究了有限正级代数体函数涉及重值的Borel方向的存在范围, 并得到了有限正级代数体函数及其导数存在公共的涉及重值的Borel方向的判定方法.
In this paper, for algebroidal functions with finite and positive order, the existence domain of the Borel direction dealing with multiple values is investigated. Some methods to find the common Borel direction dealing with multiple values of algebroidal functions and their derivatives are obtained.