查询词典 triangular factorization

Fruit triangular to triangular-ovoid, 5-6 mm; basal leaves ovate-elliptic, 1.5-5 × 1-3 cm.

卵圆形果三角形的到三角形，5-6毫米；基生叶卵状椭圆形， 1.5-5 * 1-3 厘米 23 R 。

Sepals triangular or ovate-triangular, 1.5–2 × 2–2.5 mm, margin irregularly minutely serrate, apex acute.

萼片三角形或卵形三角形， 1.5-2 * 2-2.5 毫米，边缘不规则有细锯齿，先端锐尖。

Sepals ovate-triangular or triangular, adaxially ± distinctly keeled.

萼片卵形三角形或者三角形，正面多少清楚地具脊。

Calyx teeth triangular to ovate-triangular.

萼齿三角形到卵形三角形。

On the geometric modeling, flat surface and curved surface are used to mesh and describe the model;on the electromagnetic modeling. Different basis functions( flat surface roof-top basis function, flat surface RWG basis function, curved surface roof-top basis function, curved surface RWG basis function) and different test functions (line-matching, Galerkin method) are applied to different cells(plat rectangle facet, triangular patch, Bezier patch, parametric surface, curved triangular patch etc.).

在几何建模方面，分别采用平面元和曲面元对模型进行了剖分和拟合；在电磁建模方面，针对不同的单元(平面元、平面三角元，、Bezier元、参数曲面、曲面三角元等)采用不同的基函数(平面roof-top基，平面RWG基，曲面roof-top基，曲面RWG基)和不同的检验函数进行处理。

In the construction of grey pairwise comparison matrices, we propose three approaches, namely, to apply (1) the reciprocals,(2) the upper and lower bounds, and (3) the grey operators of the upper triangular matrices as the lower triangular elements.

结果显示以灰元素及其倒数建构灰成对比较矩阵时，层级要素相对重要性程度之排序结果，与经由分析阶层程序法所得之排序结果相近；但由灰元素之上下限构成灰成对比较矩阵所得的结果，则与经由分析阶层程序法所得之排序结果差异极大。

Based on analyzing the algorithms of Delaunay triangulation creation in domestic and abroad, in view of the situation of building DTM and the need of realizing railway 3D visual design, a divide-and-conquer algorithm to build DTM is presented, the algorithm use square grids to manage disordered points, to form triangular meshes in grids, DTM can be obtained by merging the triangular meshes, so that the work of sorting of the disordered points before building DTM is reduced greatly; moreover, the algorithm utilize subarea to control the vertices of convex hull so that the range which support points locate in can be predefined when searching support points, the workload of searching support points can be reduced and the speed of merging two triangulations is raised.

在分析了国内外构建DTM算法的基础上，针对DTM算法的现状及铁路线路三维可视化设计的需要，创立了一种构建DTM的分治算法。算法引入方格网管理离散点数据，在格中构建三角网，然后再将这些三角网合并形成DTM，极大地减少了构网前对所有参加构网的离散点进行排序的工作量。此外，通过对凸包顶点数据进行分区管理，在搜寻凸包支撑线时，能预先确定出支撑点的范围，减少了搜索工作量，提高了三角网的合并速度。

The basic factorization algorithm over algebraic extension fields is Trager's algorithm.

代数扩域上的基本算法是Trager算法。

Zhi applied the lifting technique to the factorization over successive algebraic extension fields.

支丽红则将提升技巧用于多个扩域上的因式分解算法。

Wu, Hu, and Wang independently put forward factorization algorithms over successive algebraic extension fields based on methods of equation solving.

为了解决这一问题，吴文俊，胡森、王东明分别提出了基于方程求解的多个扩域上的因式分解算法。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。