Under general conditions, we make use of sub-and-supersolution arguments to obtain the uniqueness result.

利用上下方法，在较一般的条件下，得出存在一性。

The uniqueness theorem of generalized quasi-analyticity of the infinitely differentiable functions in some closed angular domain is extehded to the functions of several complex variables.

要把无穷可微函数类在角形闭区域上的一性果推广到多维情形。