任意切面 meaning in English

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Adopting the plane mesh plus parameters to form automatically a large three - dimension spatial calculation mesh and adopting spatial fault calculation mesh formed by spatial arbitrary , dissection technology can solve the finite element mesh dissection in the calculation of huge underground cavern group
采用平面网格加参数化平推方式自动形成大三维空间计算网格，同时采用空间任意切面技术形成空间平面断层计算网格，解决了巨型地下洞室群计算的有限元网格剖分问题。