它是一种多连通空间，使时空转移的理想路径。
It is more than one kind of connected space, causes the space and time shift the ideal way.
本文对边界是封闭光滑曲线的多连通域平面问题进行了研究。
In this paper is discussed the plain problem for multiply connected region of which the boundaries are closed smooth curves.
讨论多连通柱体区域上二阶椭圆-物型方程的一般初非正则斜微商边值问题。
This paper deals with general initial irregular oblique derivative boundary value problem for elliptic parabolic complex equations of second order in a multiply connected cylindric region.
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