1) closed boundary
闭式边界
2) closed boundary
封闭边界
1.
Numerical simulation are conducted to the flow reservoirs with the composite boundary condition of constant-pressure boundary and closed boundary, and the pressure distribution curves in circular reservoir and the rectangle reservoir are derived .
建立了稳定渗条件下的有限元方程,针对定边界和封闭边界混合作用下的渗流问题进行了模拟计算,给出了圆形地层和矩形地层在以上条件下的压力分布,结果表明,混合油藏外边界将产生复杂的地层压力分布,压力分布随地层方位的不同而不同,同时说明,有限元法用于求解复杂边界条件的渗流问题是方便有效的。
2.
It is meaningful to study solutions to closed boundary value problems for equations of mixed type,which is closely related to physical phenomena.
混合型方程的封闭边界值问题的解的研究是很有意义的,它与物理现象紧密联系在一起。
3) sealed–pore boundary condition
闭孔边界
4) closing boundary
闭边界
1.
Based on the flume mathematics model, the paper discusses the suggestions for improving the precision of RMA2 module of SMS software in the closing boundary, which enlarge the bed roughness, reductive the gradient of the solid boundary slope and define another a fluid around the near region of solid boundary and so on.
本文在水槽数模基础上,讨论了一些提高SMS软件中RMA2模块在模拟闭边界区域时的精度的建议,得出其方法主要有加大底床糙率、减小固体边坡的坡度和在固体边壁附近区域另外定义一种流体几方面。
5) closed boundary
闭合边界
1.
Image retrieval in compressed domain based on salient closed boundary;
基于显著闭合边界的压缩域图像检索
2.
A new closed boundary extraction algorithm based on block edge patterns is proposed in this paper.
提出了一个从DCT域提取的闭合边界的算法。
补充资料:闭式边界
分子式:
CAS号:
性质:构成闭式容器或孤立系统的边界。选择闭式边界时应考虑边界内所包括的体系是否已完全包括所希望研究的内容;是否不包括或尽量少包括使分析问题复杂化的无关内容;边界条件是否已知或比较容易确定等,应使分析问题能够简化,且较容易得出分析的结果。
CAS号:
性质:构成闭式容器或孤立系统的边界。选择闭式边界时应考虑边界内所包括的体系是否已完全包括所希望研究的内容;是否不包括或尽量少包括使分析问题复杂化的无关内容;边界条件是否已知或比较容易确定等,应使分析问题能够简化,且较容易得出分析的结果。
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