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By using the meshless method, a numerical ocean engineering basin was established to simulate irregular waves propagated in shallow water. Locating the source points outside the computational domain, the problem of water wave propagation was solved by collocation of only a few boundary points instead of meshes.

采用基于配点和径向基函数的无网格数值模拟方法，建立数值海洋工程水池，将源点布置在模拟波浪场之外，沿边界布置配点而不是划分网格；对深水不规则波经斜坡过渡后在均匀水深浅水域中传播的过程进行无网格数值模拟和波谱的迭代修正。

The IIA property might not be satisfied in human decision-making of realistic complexity because the scalar preference ranking is effectively derived from the weighting—not usually explicit—of a vector of attributes (one book dealing with the Arrow theorem invites the reader to consider the related problem of creating a scalar measure for the track and field decathlon event—eg how does one make scoring 600 points in the discus event "commensurable" with scoring 600 points in the 1500 m race) and this scalar ranking can depend sensitively on the weighting of different attributes, with the tacit weighting itself affected by the context and contrast created by apparently "irrelevant" choices.

该协会的财产可能不能满足人类的决策现实的复杂性，因为标偏好排名实际上是来自加权，通常没有明确的载体的属性（一本书处理的箭定理请读者考虑有关问题创造一个标措施，田径十项全能比赛，例如如何使一个得分600分，铁饼事件"公"与得分600分， 1500米比赛）和本量排名可以依靠敏锐的加权不同的属性，与默契加权本身受影响的范围和所创造的对比显然是"无关"的选择。

Chapter three is about the common points and difference points on the choice of listed company.

第三章通过对我国上市公司会计政策选择进行统计分析，来研究我国上市公司会计政策选择的共同点和不同点。

As the research method as concerned, this research collects materials and information from three different villages and organizes them in series village comparison way , which is a new attempt in the domestic present research of Pinghua group as well as the urbanization. Meanwhile, through this kind of comparison research, this thesis proposes the"disequilibrium change"concept in another kind meaning and points out that there would be disequilibrium change at different points in an identical social culture, which will promote the anthropology's understanding of change's diversity.

在研究方法上，本研究从三个不同的点收集资料，采用村落连环比较的方式组织材料，是目前国内有关平话人研究以及城市化研究的一次新尝试；同时，通过这种比较研究，提出另一种意义上的"非均衡"变迁的概念，指出了同一社会文化在不同点上变迁的不均衡现象，增进人类学有关社会文化变迁多样性的理解。

By using the Graham scanning for the convex hull extraction and fitting these convex hull points with the conics,roots of the conics are regarded as points we need.

采用格雷厄姆扫描法对包络进行凸壳提取，并用二次曲线拟合凸壳点，计算出拟和曲线的根。

Then gray matching are done with the conjugate points,and the points which can not match well are found.

以此为基础选择精检测窗口，进行边缘提取和跟踪，并进行链码匹配，最终确定发生变化的区域。

Identification of conjugate points in the overlap areas should be done in advance as tie points.

为使模型座标经平差转换后能与其他地面资讯作结合应用，在区域内应布设周边控制点。

Firstly,the new images' orientation parameters are resolved using the old aerial images with POS data in the same area,and feature points are extracted in old images,and new images' conjugate points are computed using forward intersection and collinearity equations.

首先利用带POS数据的老影像解求新影像的外方位元素，然后在老立体影像上提取特征点，根据前方交会和共线条件方程得到新影像上同名点的近似位置，再与新影像进行匹配，寻找匹配不好的点作为变化区域的初始位置。

Experimental results indicate that block adjustment can reduce the discrepancies for conjugate points between image strips. It is also demonstrated that the mosaicked image is better seamed when tie points are employed in the adjustment.

实验结果显示，加入航带连结点进行光束法区域平差，能有效降低重叠航带间共轭点之相对偏移，并减少镶嵌影像上重叠区影像错开之现象。

Firstly, the characteristic points of the parallel section curves are extracted, and the characteristic points are connected to construct feature curve.

然后在上述区域划分的基础上，提出结合树形结构利用数据点的法矢量对区域内数据点群完成空间分割，从而形成具有单一表面特征的面片。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。