方法的

With the development of computer technology and numerical modeling techniques, many numerical methods have been established and applied to this field. Finite element method is one of the most effective.

随着计算机科学和数值计算方法的发展，目前已经有很多数值方法应用于大体积混凝土结构温度应力仿真分析中，其中有限单元法是一种十分有效的数值分析方法。

Compared with traditional DEM or TIN based methods, this pure vector approach obtains not only the topological structure of drainage system in planar graph, but also the valley distribution polygon range. Depending on geometrical computation and judgment of vector line, polygon, the structured properties in drainage representation is enhanced, avoiding the case of noise disturbance in DEM based method. The core algorithm makes use of the ability of Delaunay triangulation in detecting hierarchical structure of each contour line.

中文摘要：基于Delaunay三角网模型在矢量等高线基础上通过弯曲特征分析，给出了一种地形结构特征提取及谷地树组织的方法，与传统的基于DEM或TIN数据结构提取地形特征的方法相比，该方法不仅得到了谷地系统在平面图上的拓扑结构，还获得了河谷在空间分布上的汇水范围，依托矢量线、多边形的几何关系判断，增强了谷地树组织中的结构化，避免了DEM方法中的噪音干扰，方法的核心是Delaunay三角网在单根等高线弯曲深度表达上的层次结构识别。

The principles of digital speed measurement is described first, and then according to the actuality of the gimbal servo system and the characters of DSP, the method of position difference based on DSP is applied to the servo system.

在分析了数字测速方法的原理之后，根据转台伺服系统速度检测方法的现状及DSP更适合数字化测速的特点，用DSP对目前广泛运用于转台伺服系统中的数字测速方法―位置差分法进行了实际应用，并给出了具体的软、硬件实现方法。

To calculate numerically the radiation of a enclosure within a heteromorphosis cavity, attention was focused on: how to decide the visibility between two surfaces, how to improve the old method of configuration factor computation, how to approximately and efficiently decide the radiation resource of directional, spectral radiation in cavity.

讨论了解决异型封闭腔辐射几何学问题的几种方法：异型封闭腔内，表面间可见性的判断方法；优化异型封闭腔角系数计算的方法；确定异型封闭腔内定向辐射的壁面辐射源的方法。计算了两种结构喷管封闭腔内的角系数，并从角系数的互换性和完整性定理验证了方法的正确性和有效性，为异型封闭腔的辐射计算解决了几何问

This dissertation tries to study a kind of new arrangement method, and puts forward a set of evaluation index system of different pouring block arrangement methods, it offers policymakers the reference for choosing arrangement method.

本文尝试研究了一种新的排序方法，并提出了一套针对不同浇筑块排序方法的评价指标体系，给决策者选择排序方法提供了参考。

Using differential calculus knowledge to testify inequality, Calculus of higher mathematics is the core and calculus method of higher mathematics is typical of the whole mathematical method, the method is introduced for calculus ideas to solve the problem of finding an inequation, to make way for obtaining inequalities can be simple, the application of differential mid-value theorem and Taylor formula illustrate some of the inequality proof method.

运用微分学知识证明不等式；微积分是高等数学的核心，微积分思想方法是高等数学乃至整个数学的典型方法，微积分思想方法的引入为解决不等式证明的难题找到了突破，用来解不等式可使解题思路变得简单，文章应用微分中值定理及泰勒公式举例说明了部分不等式的证明方法。

This paper presents the detailed processes of mpm method . emulating of mpm method shows its insensibility of noise

本文给出了mpm方法的具体过程，并对mpm方法进行仿真，表明了mpm方法具有较好的抗噪性能。

This paper is integrated the method of flexible planning and Goal graph, and research the method of planning recognition.

本文旨在结合灵活规划方法和目标图方法的基础上，深入研究在灵活规划图下的规划识别方法。

Concerned with the features of computing methods course and MATLAB software ,the teaching model of this course applied with MATLAB software is discussed by taking the interpolation problem as an example.

针对目前计算方法课程教学改革发展的需要，充分利用计算机在数值计算和作图方面的优势，结合计算方法课程和MATLAB语言的特点，以计算方法教学中遇到的插值问题为例，详细讨论了MATLAB应用于计算方法的教学模式。

From the comparison of inventory valuation methods, we can see that all four methods are regarded as acceptable accounting practices.

通过对存货计价方法的比较，我们可以看到：所有这四种方法都是可接受的会计实务方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。