查询词典 on edge

A optimum algorithm based on gradient sharpening about edge detection of image is proposed according to the shortcoming of the conventional algorithm unable to recognize the blurred edge,unclear character in the image of instrument on board.

针对机载仪表视频图像存在边缘模糊，字符不清，传统算法难于识别的缺点，提出了一种基于梯度锐化的图像边缘检测的优化算法。

Among 150 species, 32 were adapted to urbanization, 77 adapted slightly to urbanization, 41 were sensitive to urbanization; 37 were interior species, 91 edge species, and 22 insensitive to edge; 93 distributed in only one kind of habitat, 34 in two, 4 in three, and 19 in four.

城市边界对西部山区鸟类群落的影响是双重的，一方面为某些鸟类提供了可利用的资源，另一方面干扰等因素降低了边界区鸟类的多样性，消解了西部山区鸟类群落分布的边缘效应格局。在总体上后者的影响大于前者。

The edges of the motor court have a more solid course of pavers to define the edge and an interior band or textured pavers with a color change as a visual cue to flag the edge of the pavement.

电机的法庭的边缘有一个更加坚实的铺设过程中确定的边缘和室内乐队或作为可视的提示，国旗在行人边缘纹理颜色的变化铺路。

Binding (exterior raw edge; interior folded): Apply to body with 1/8" 2N, placed 1/16" up from bottom edge of collar.

包边：适用于大身1/8 双针，领底边向上1/16处

To find the correct edges of an image and interpolate with the edge, an improved edge adaptive image-scaling algorithm was proposed.

为了找到正确的图像边沿去进行插值，提出了一种改进的边沿自适应图像缩放算法。

The faces of turbine blade s body is complex,in the general CAD platform,fitting spline of intrados and convex based on points of data,creating fillet of leading edge and trailing edge,and achieving the body of turbine blade at last are all complicated processes.

汽轮机叶片叶身型面比较复杂，在通用CAD系统中，根据数据点拟合出内、背弧样条曲线，修进出汽边圆角，最后根据每个截面形状得到叶身实体，都是比较复杂的过程。

The original edge operations of graph rotation system can not change the number of vertices of a solid. In order to complement this disadvantage, we use the isolated point to extend the edge operations.

针对原有图形旋转系统的边操作不能改变顶点数量的缺点，利用孤点操作来扩展了边操作。

A restricted edge-cut F of G is an edge cut such that G — F has no isolated vertex.

限制边连通度是计算机互连网络可靠性的一个重要度量。

A graph G is edge reconstructible if every edge reconstruction of graph G is isomorphic to graph G.

如果图G的每个边重构图都与图G同构，则称图G是边可重构的。

More precisely,we shall say that two graphs are isomorphic if there is a one-one correspondence between their vertices which has the property that two vertices are joined by an edge in one graph if and only if the corresponding vertices are joined by an edge in the other [3],Another graph isomorphic to the graphs in Figs.

更准确地说，如果两个图的顶点间存在一一对应，使得在一个图中有一条边连接两个顶点在另一个图中相应也有且仅有两个对应顶点由一条边相连，则说这两个图是同构的。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。