从复变函数理论出发，利用辐角原理、最大模原理、最小模原理给出代数学基本定理的几种新的证明方法。
This paper uses several methods of complex functions theorey to prove fundamental theorem of algebra by argument principle, maximum modulus principle and minimum modulus principle.
这里，平面的应力场是借助于保角映射的方法通过复变应力函数得到的。
The stress field can be obtained from complex stress function in the presence of conformal mapping.
方法床边锥颅侧脑室前角穿刺置管，复达欣灌注，结合腰穿脑脊液。
Methods Puncture was operated and tube was placed in former cornu of ventricles of brain.
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