英语释义

1. of, relating to, or having equal perimeters —used especially of geometrical figures

2. having a constant scale —used of a line on a map

片语

isoperimetric problem[数]

isoperimetric curve等周曲线

isoperimetric polygon等周多边形

Isoperimetric inequalities等周不等式微分几何与分析透视

isoperimetric estimate等周估计

isoperimetric figure等周形

isoperimetric diagram等周形

isoperimetric constant等周常数

英汉例句

• The internal forces in tensile membrane structures were analyzed using geometrical nonlinear finite element theory using curved quadrilateral isoperimetric 8 node elements.

  本文根据几何非线性有限元理论，采用8结点曲面四边形等参单元，编制了用于张力膜结构内力分析的有限元程序。

• Based on geometrical nonlinear finite element theory, a curved quadrilateral isoperimetric element with 8 nodes for initial form analysis of tensile membrane structures is presented.

  本文根据几何非线性有限元理论，提出张力膜结构初始形态分析的8结点曲面四边形等参单元。

• In this paper, a novel thresholding method based on human visual perception and isoperimetric theory is presented.

  提出一种融合视觉感知和等周理论的图像阈值分割方法。

• Based on geometrical nonlinear finite element theory, a curved quadrilateral isoperimetric element with 8 nodes for initial form analysis of tensile membrane structures is presented.

  根据几何非线性有限元理论，提出张力膜结构初始形态分析的8结点曲面四边形等参单元。

• The isoperimetric problem is one of the basic differential geometric problems.

  平面上等周问题是微分几何的基本问题之一。

• Based on the geometrical nonlinear finite element (GNFE) theory, a curved quadrilateral isoperimetric element with 8 nodes for initial form analysis of tensile membrane structures is presented.

  本文根据几何非线性有限元理论，提出张力膜结构初始形态分析的8结点曲面四边形等参单元。

• Based on the geometrical nonlinear finite element (GNFE) theory, a curved quadrilateral isoperimetric element with 8 nodes for initial form analysis of tensile membrane structures is presented.

  本文根据几何非线性有限元理论，采用8结点曲面四边形等参单元，编制了用于张力膜结构内力分析的有限元程序。

• Based on the geometrical nonlinear finite element (GNFE) theory, a curved quadrilateral isoperimetric element with 8 nodes for initial form analysis of tensile membrane structures is presented.

  根据几何非线性有限元理论，提出张力膜结构初始形态分析的8结点曲面四边形等参单元。