查询词典 triangular factorization

Now triangular blades farther back, like secateurs, help the stoat to cut meat away from bone.

而后颚上三角切齿则如整枝剪刀一般，帮助鼬把肉从骨上剃下来。

Linear triangular element is considered to solve the second order elliptic boundary value problem in 2-D. By using of the distinctive structure and some novel approaches, we obtain the super-close and superconvergence results on certain kind of anisotropic meshes.

讨论在有限制的各向异性网格下用线性三角形有限元逼近二阶椭圆边值问题，利用单元构造的特殊性和一些新的技巧得到相应的超逼近和超收敛结果。

If T is not continuous, even if T is a upper semicontinuous triangular norm, it is showed by examples that there exist fuzzy dynamic systems formed by eq(1), which have unstable equilibriums.

以实例说明了即使三角模T是上半连续的，也存在形如(1)的模糊离散动力系统，使其某个平衡态在Lyapunov意义下不稳定。

Families also spend little time together with each going off to separate jobs, school or friends and this too is a part of what triangular flow causes between humans.

家人也很少花时间团聚在一起，其中每个人都分散做各自的工作、去各自的学校或拥有各自的朋友，这也是三角形能量流会在人们之间造成事物的一部分。

About four miles from Shrewsbury and close by Haughmond Abbey is "Queen Eleanor's Bower," the remains of a triangular castle which is believed to have been one of her prisons.

离什鲁斯伯里大约4英里靠近海夫蒙德修道院的地方，就是"埃利诺王后的闺房"，三角形城堡的遗迹被认为是监禁埃利诺的地方之一。

Then assuming that the defective rate and ordering cost were the triangular fuzzy numbers, the signed distance, a ranking method for fuzzy numbers, was used to de-fuzz the objective.

最后利用仿真实验验证了该策略，并研究分析了缺陷率和订货费用的模糊性对最优订货批量和最优利润的影响。

On the basis of above results, a new triangular silencing groove of port-plates has been put forward.

在上述研究的基础上，本文提出了双级三角阻尼槽这一新型的配流盘阻尼结构。

This method makes full use of the structural features of the reliable distribution network, optimizes the numbered branches, nodes and loads, uses directly branch impendance parameter to calculate, and doesn't need formming bus admittance matrix and converting triangular matrix. Simple dealing with algebra equations can calculate node voltage and power distribution, which makes the program more efficient and exact.

该方法充分利用辐射配电网络的结构特点，对分支、节点和支路编号进行优化，它直接采用支路阻抗参数进行计算，不需要形成节点导纳矩阵和进行三角矩阵变换，简单的处理代数方程就可以计算节点电压和功率分布，使得程序实现起来更加高效、准确。

To fulfill the need of the application of RP technique in medical domain, reverse CAD modeling from medical cross sections is systematically studied in this dissertation. Firstly, Some algorithms related to the research of this dissertation are studied. New algorithms for orientation and inclusion test for simple polygon, an error constrained automatic faring algorithm for B-spline curve and a theorem regarding the termination criterion for subdivision of triangular Bézier patch are proposed. Then based on similarity between contours of adjacent sections, a methodology for surface reconstruction from cross sections is presented. Finally, a virtual measuring method is proposed.

本文针对RP技术在医学领域应用的需要，系统研究了基于医学断层轮廓数据的反求CAD建模理论和方法：(1)在基础算法研究部分，提出了简单多边形方向及点在多边形内外判断的新方法、三角Bézier曲面片离散的误差控制定理和一种带误差约束的B样条曲线的自动光顺方法；(2)提出了一种基于相邻层轮廓相似性的医学断层轮廓数据曲面重构方法；(3)提出了一种称为"虚拟测量"的曲面模型处理方法。

It is our function generator in learning, scientific research and other aspects indispensable tool. Today we have to design a square wave, sine wave and triangular wave function for release.

因此函数发生器是我们在学习，科学研究等方面不可缺少的工具，今天我们要设计一种能产生方波、正弦波、三角波的函数放生器。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。