点过程

First the paper uses the five restrictions to the stereo matching process introduced by Marr and Frisby to restrict the searching area,then brings forward an advanced method to measure the comparability of point features based on Multi-Neighborhood support technology.

该算法首先使用Marr和Frisby提出的立体匹配的五大约束限定搜索区域，然后使用了多邻域支持技术对点特征相似性的评价方法进行了改进，最后引入了左/右以及上/下两种对称性测试过程和迭代技术以提高匹配的精度。

In the research and analysis of this Meiyu front system, several new views are suggested which are different from previous results, for example, the problems concerning the cut-off of high potential vorticity region, the formation mechanism of Jianghuai shear lines, the frontogenesis mechanism of Meiyu front in different positions, the affection to potential vorticity coming from air mass change.

7在对梅雨锋进行研究和分析过程中，对以前一些科学家所做的某些工作和结论做了进一步分析，提出了几点新见解。如高位涡区南下切断问题、江淮切变线形成机制问题、梅雨锋不同位置的锋生机制问题、质量变化对位涡的影响等。

The innovative points include of this dissertation is introducing the x-p transformation into transient Rayleigh wave method to improve the extracting effect of fundamental surface wave; utilizing several methods to suppress alias and leverage point effects to raise the signal-to-noise.

本文的主要创新点：在瞬态瑞雷面波资料处理过程中入τ-p正、反变换，提高了面波基波的提取效果；综合使用多种压制假频和端点效应的方法，提高了地震资料的信噪比。

A systematic study on computing the integral curvature line on NURBS surface is presented. Discrete normal is used to simplify calculation of the second fundamental form of the surface, resulting in accelerating the Euler iteration process in solving the differential equation of curvature line. Discrete points on the curvature line are then obtained and approximated by an explicitly presented B-spline curve on the NURBS surface using singular mixed interpolation and capable of controlling the error within a given tolerance.

对NURBS曲面的曲率线的积分进行了系统的公式推导，并利用NURBS曲面的离散法向量有效地简化了曲面第二基本量的计算，加速了Euler法迭代求解曲率线微分方程的过程；在求得曲率线上的离散点集以后，应用奇异混合插值技术，在可控精度内把曲率线用显式直接表示为位于NURBS曲面上的B样条曲线。

As less sand was carried across the course in the wind, the sand dunes diminish in size to the furthermost point, which is the rather flat 1st hole.

由于不进行沙在风中，沙丘面积减少到最远点，这是比较平坦第一洞在整个过程中。

Pending approval from the authorities, the academy will offer courses in gaming skills for table supervisors in popular games such as blackjack and roulette.

在等待当局批准的过程中，这间学院将对赌场巡视员进行关于21点和轮盘赌等流行赌博方式的赌术培训。

Based on the research of the multi-component refinery process, mechanism model and MESH equations are given. The bubble-point method and tridiagonal matrix method which is solved by Gaussian elimination algorithm are proposed.

本文针对多元精馏过程的常压塔进行了分析和研究，建立了平衡级机理模型和MESH方程组，提出采用三对角矩阵法和泡点法相结合作为模型求解的解决方案。

Because of the topology complexity of mesh models, there are many shortages in the point sorting/separation algorithms for generating intersection line segments.

由於模型拓扑关系的复杂性，目前在网格模型的交线生成过程中数据点排序与分离存在诸多缺陷。

If average values before or after catastrophe point when the pressure at both ends reduces exceed the threshold value, judging that there is leak and positioning: calculating approximate wavelet transformation coefficient of pressure data at both ends, initializing searching interval, calculating a signal time delay value corresponding to approximate wavelet transformation coefficient in the searching interval from maximal scale N; converting the time delay value under scale N to that under N-1 by geometric proportion relation; updating the searching interval, repeating above processes until the scale is 0 and positioning based on the time delay value.

若两端压力下降突变点前后的均值变化均超过阈值，判定有泄漏并进行定位：计算两端压力数据的近似小波变换系数，初始化搜索区间，从最大尺度N开始在搜索区间内计算对应近似小波变换系数的信号时延值，利用等比关系将尺度N下的时延估计值转换为N-1下时延估计值，以该值更新搜索区间，重复以上过程至尺度为0，以此时延估计值进行定位。

In this approach ,the sketch is designed with simple elements such as points , segments, circles or Child-Graphs which is combination of above simple elements ;geometric elements is designed in sequence can implement the function of unwell defined(less-constrain) parametric design.2Dand 3D constrains is treated consistently.

不同于常见的用底层图元进行设计的二维全约束求解方法，提出并实现了一种基于子图的序列化草图设计方法。使设计者既可用通常的点、线、圆弧等的基本图元，又可用高层的子图设计，可加快设计过程；序列化设计求解方法可实现变量化设计；基于标识的约束模型，使该方法可统一二、三维约束求解。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。