查询词典 knick point

And the matching point pairs are obtained by comparing the Euclidean distance of the Zernike moments,which are computed around a circular neighborhood centered at the feature point.Then the transform parameters are computed through the correct mapping model.Finally,the weighed average method is used to achieve image mosaic.

该算法利用曲率尺度空间角点检测法提取特征点，通过比较各特征点圆形邻域Zernike矩的欧式距离得到匹配点对，然后利用正确的映射模型计算出变换参数，最后采用加权平均法得到图像的拼接结果。

Point out the difference in the circulating of capital movement between western area and eastern area, and point out the main reason of gap formed between the two big regions.

、为了全面考察引进外资对于西部地区的经济影响，尝试性地对西部地区资本市场内的资本形式进行了重新划分，研究了国家资本、地区资本和境外资本在投资方向上的客观差异性。

This paper demonstrates three different strategies of point distribution for two-dimensional problem. Points are distributed at gravity point,at circumcircle center and at the edge of Voronoi. The examples using these three methods show that the results are satisfactory. Among the three methods, the last is best in terms of mesh quality.

本文以二维非结构网格生成为例，介绍三种布点策略，即重心布点、外接圆心布点和Voronoi边布点，算例表明三种方法均可生成满意的非结构网格，其中Voronoi边布点方法生成的网格质量更好一些。

Carried out generalized Mises yield criterion , yield curve on the n flat face was circle curve, and different elected parameters correspond to external angular point circumcircle、 internal angular point circumcircle and incircle of Mohr-Coulomb unequiangular hexagon. According to unequiangular hexagon, circle yield curve which had the same area as hexagon can be found, and corresponding yield criterionwas equilateral circle yield curve.

3广义米赛斯准则在π平面上的屈服曲线为圆曲线，选择的参数不同对应有莫尔—库仑不等角六边形的外角点外接圆，内角点外接圆和内切圆，对于不等角六边形，还可以找到一个面积和六边形相等的圆屈服曲线，对应的屈服准则为等面圆屈服曲线。

Also don't point your claymore directly at the door for example, since it takes some time to activate and people tend to run through doorways you'll want it to point at the general direction of the inner room/area.

也不要直接指向您克莱莫门的例子，因为它需要一些时间来激活和人们往往门口贯穿你想让它在内部空间点的总体指导/地区。

In this limiting process where the closed curve shrinks to a point, size and shape automatically vanish from our considerations and we obtain laws connecting changes of magnetic and electric field at an arbitrary point in space at an arbitrary instant.

在闭合曲线缩成一点的极限情况下，线圈的大小和形状就自然而然地从我们的考虑中消失，于是我们就得到把任何时刻及空间中任何一点的磁场和电场的变化连结起来的定律。

And local blood stasis massaging piles of traditional Chinese massage for the methods of fitness illnesses, strong point for the treatment of sharp coccyx acupoint selection, take long hemorrhoids can obviously improve the strong point massage local blood circulation, in prevention and treatment are very effective on.

自我按摩痔疮局部血脉瘀结的结果，按摩为我国传统健身祛病的方法之一，长强穴为治疗痔疮首选穴位，取长强穴按摩可明显改善局部血液循环，在预防和治疗上都是很有效的。

This paper points out the insufficient definition in some textbooks and also proves non coincidence of the yieding point and extreme point.

但有的教材并非如此，本文指出了教材中对拐点的不充分定义，并证明了拐点与极值点的不重合

Furthermore,we present the method for designing quadratic Bezier developable surface:give four corner points of developable surface and two free designing parameters,the other two control vertexes are on the line connecting the linear interpolation point between the first two control vertexes and the linear interpolation point between the last two control vertexes,and they are the linear interpolation points between these two linear interpolation points respectively,namely,these four linear interpolation points are colinear.

提出了二次Bézier可展曲面的设计方法：给定可展曲面的4个角点a0、b0、a2、b2和两个自由设计参数？姿、？滋，则待求的2个控制顶点a1、b1是在前2个控制顶点a0、b0的线性插值点a*与后2个控制顶点a2、b2的线性插值点b*的连线上，并且也是a*、b*这2个线性插值点的线性插值，即这4点a*、a1、b1、b*共线。

The algorithm is concerned with selection of color spaces and analysis from point to plane and back from plane to point.

它涉及到对颜色空间的选取，以及由点到面再回到点的分析方法。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。