对应点

In the algorithm, at first a weighted and undirected graph is constructed among data points in a dataset according to the model, where each data point corresponds to a vertex in the graph, and is regarded as an agent who can move randomly in space.

在此算法中，数据集中的样本点根据改进的随机游动模型，生成有权无向图，其中每个样本点对应图的一个顶点，并且假设每个顶点为可以在空间中移动的Agent。

It should be noted that the laser energy density at this peak is different from zero probability LIDT achieved by ISO11254-2 measurements.

零几率损伤阈值是损伤从无到有的转变点，而弱损伤几率峰值所对应的激光能量密度是损伤由弱到强的转变点。

This article supposed a novel idea of building a new kind of database by unifying algebraical method and geometrical method. Each LssDNA was presented by a dot on a natural number coordinates axes, then the database was termed by'DotBank'.

该数据库中的每一条LssDNA都与数轴上代表自然数的一个点相对应，因此将此类数据库称为&点库&。

In practice, two dates of images in Shaoxing area are normalized radiometrically, which selects candidate PIFs objectively with technique including difference threshold, principal component analysis, and regression analysis procedures.

利用绍兴试验区两时相TM影像，通过样本点间差异阈值，主成份分析和回归分析方法控制选取影像对应波段间的PIFs，使得校正样本点的选取具有客观性。

We apply "points and normals" surface modeling technology to construct Coons surface of Correcting Lens.

校正透镜设计的本质是满足点及对应法矢这两个条件的光学曲面构造问题，不是单纯的离散点构造曲面问题。

The research of making use of 2D image to form the 3D objects has been a field paid attention to very much all the time. In this work, we propose the synthetic way of a 3D human head, based on image information of multiple-view, cooperate with a Generic 3D head model. By choosing the feature points from images to estimation of position of the camera, and then dealing with information reconstruction of human head and feature point relationship between images and 3D object. Subsequently, applying interpolation technique, the head model is deformed from original model to fit the computed feature points by using Radial Basis Function. Make the form of the head model of people after deformation in conformity with true face of people. Finally, execute 3D head texture mapping and reach the function of translation and rotation with arbitrary direction.

利用二维影像来合成三维物件的研究一直是很受到重视的一个领域，在本论文中，我们提出一个三维立体人头的合成方式，以多张不同视角的影像资讯为基础，配合一个事先准备好的通用三维人头模型(generic 3D head model)，透过二维影像中特徵点的选取来估算出拍摄的角度、方位，进而处理人脸模型五官的资讯重塑与特徵点对应的关系，接著利用内差技术，使用放射基底函数对三维通用人头模型作形变，使形变过后人头模型的形状与真实人脸相符，最后对三维通用人头模型作材质贴图，并可对此模型作任意角度、方向的旋转平移，以期达到类似照镜的功能。

Meanwhile, with the increasing of on-site potential, the heat conductivity of systems decreases.

同时，格点势越大，同样大小的体系对应的热导率越小，当格点势足够大时，热导率会趋近零。

According to the characteristics of field dis tribution, a method to abstract quadrature component and amplitude of vertical magnetic field in near-field zone is proposed. Based on the dual-fre. quency combi nation wave theory, apparent resistivities with various forms at center and any point in near-field zone of current loop on stratified earth are defined.

根据场分布的特征，提出了在近区提取磁场垂直分量的正交部分和磁场垂直分量的振幅作为研究对象的方案；根据双频组合波理论，利用它们所对应的双频差，给出了载流回线中心点和近区任意点的视电阻率不同形式的表达式。

Through analysis to the pumping unit's load characteristic, the relationship between the position of the suspension point load's peak value and the oil well's parameters has been obtained and a new method about the transforming of the pumping unit with downward beam balance weight is proposed.

分析常规游梁式抽油机的载荷特性，得出悬点载荷的峰值出现的位置与井况参数的关系，提出一种下偏杠铃抽油机改造方法，依据油井抽汲参数调节下偏杠铃的角度，使其最大力臂与悬点最大载荷对应，提高抽油机的平衡效果。

With sea level rise,the partial tide amplitude will be increased,but diminish in some part area;meanwhle tide counting position of partial tide moves unceasingly to southeast direction;Tide amplitude change causing by sea level rising can be taken the Lvsi port as the boundary,to the north,partial tide amplitude enhances unceasingly,and to south it diminishes,especially in destroyed Yellow river it has less enhancement;The region where has the largest increasing partial teide amplitude also the palce which has the quickest erosion rate.sea level rising has a good relation with the beach erosion.

2海平面上升后分潮的振幅将随之而变大，但在部分区域，分潮振幅随着海平面上升而减小；无潮点相对于现有的无潮点位置均向东南方向偏移；海平面上升导致的潮差变化，大致以吕四为界，以北随着海平面上升，分潮的振幅不断增大，以南振幅减小，其中在废黄河口附近的增幅也相对较小；潮差增大幅度最大的地区刚好是岸滩侵蚀最快的地区，海平面上升与岸滩侵蚀存在很好的对应关系。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。