By using ANN and its powerful nonlinear mapping ability and combining production of FEM dynamic analysis, a new way to predicting terrane crack depth of complex fire hole is offered.
以神经网络为基本工具，利用其强大的非线性映射能力，并结合有限元法动力分析成果，为预测在复合射孔条件下岩层裂缝扩展深度提供了一条新的途径。
This paper elaborates the constraint-based method and gives the realizing approach to the hole-series feature mapping. It's verified by a component instance.
重点阐述孔系约束匹配法及基于约束的孔系特征映射实现方法，并给出实例验证。
The image force on the dislocation near an elliptical hole is calculated by conformal mapping technique.
本文利用保角变换方法计算了近椭圆孔边位错象力。
We can get the solutions of hole and crack by using the conformal mapping function, although the computerizing is complex, this method is called conformal mapping method.
只要保角变换函数能找到，缺口或裂纹问题的解在原则上就能求出来，虽然计算有时很复杂，这种方法称为保角映射法。
We can get the solutions of hole and crack by using the conformal mapping function, although the computerizing is complex, this method is called conformal mapping method.
只要保角变换函数能找到，缺口或裂纹问题的解在原则上就能求出来，虽然计算有时很复杂，这种方法称为保角映射法。
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