outer boundary
英 [ˈaʊtə(r) ˈbaʊndri]
美 [ˈaʊtər ˈbaʊndri]
网络 外边界; 外部边界; 还可用边界线; 界线; 边界线
英英释义
noun
双语例句
- Three frames represent outer boundary, inside edge and a single workpiece model respectively, and they compose a three-frame system.
三个框架B、I、M，分别表示外部边界，内边界和模型的特性，并组成一个三框架系统。 - The basic criterion of drawing the approximate outer boundary of pressure arch was proposed: basically the outer boundary distribution of pressure arch and the maximum principal stress vector distribution in the surrounding rock must be tended to the conformity.
提出了绘制压力拱的近似外边界的基本准则：压力拱的外边界分布须与围岩中最大主应力矢量分布基本上趋于一致。 - The analytical solution of the differential equations for flow in the reservoirs are obtained by using the Hankel transform, Laplace transform under various outer boundary conditions.
利用Hankel变换和Laplace变换，求得裂&隙油藏数学模型在各种外边界条件下的解析解； - The conventional methods of iris preprocessing are based on the assumption that both the inner boundary and the outer boundary of an iris can be taken as circles, and segment the iris using the two circular borders.
传统的虹膜预处理方法基于虹膜的内外边界为圆的假设，用两个圆将虹膜从眼睛图像中分割出来；然而，圆形的边界并不能精确地将虹膜分割出来。 - The outer boundary of the pressure arch is a flow line ( a segment curve or closed curve) of the maximum principal stress vector through some specific point.
压力拱的外边界为经过特定点的最大主应力矢量流线（一段或封闭曲线）。 - Similarly, when positioning the outer boundary, the points which is in the outer radius or in the inner radius is filtered by using the prior knowledge, a smaller image block got, and then the Hough transform is used to locate iris outer boundary accurately.
同理，在定位外边界时，利用先验知识滤除大于外半径和小于内半径范围内的点，获得较小的待处理图像块，然后采用Hough变换精确定位虹膜外边界。 - The Laplace space solution to dimensionless reservoir pressure and dimensionless bottom pressure of variable flow problem, which takes into consideration the effect of three kinds of outer boundary conditions, is studied by using multi-layered reservoir model.
针对层间无窜流的多层油藏渗流模型，研究了3种外边界下的交流率问题的储层压力动态分布和井底压力的Laplace空间解。 - Then, the influence of outer boundary conditions and conductivity profiles of PML to its absorbing performance is synthetically discussed.
然后综合讨论了理想匹配层外边界条件和导率剖面对吸收性能的影响。 - On or near an edge or constituting an outer boundary.
处在或者靠近边缘，或者组成外边界。 - In this paper, a new iris localization algorithm based on snake model was proposed: the inner boundary is found using Canny edge detector and the outer boundary is localized by Snake model.
提出一种基于Snake模型的虹膜定位算法：采用Canny检测算子定位虹膜内边缘，运用Snake模型锁定虹膜外边缘。