中分

The initial-boundary value problem of dispersive equation is a kind of mathematical model, in this paper, it has been followed the ways of other scholars and used a new method and got a new difference scheme. It was a three layers ten-point implicit difference schemes.

色散方程的初边值问题是在孤立波这样的物理现象中抽象出来的一类数学模型，在前人构造的众多差分格式的基础上，使用新的构造方法，给出了该问题的三层十，点隐式差分格式。

As an example, the triangulation and Voronoi tessellation of formal and reverse fault zone in 3-dimensional geological structure are presented.

作为其应用实例，圆满解决了三维地质模型中的正、逆断层的三角剖分／Voronoi剖分，具有很大的应用价值。

By the verification of examples and the application an eleven-dimensional SSO system, as well as the testification of common QR method, it is shown that the method is effective for the identification of simple Hopf bifurcation of high dimensional system.

在第一部分中，本文根据Hopf分岔的代数判据，针对高维非线性动力系统，提出了半解析半数值的Hopf分岔识别方法。

This article expounds the basic notion of rough sets theory,and uses the principle of partial knowledge dependence of this theory.

简述了粗糙集合理论的基本概念，并运用这一理论中的部分依赖性原理，计算了胃病病例辩证分型对不同症状的依赖度，分析了症状与辩证分型之间的关系。

So this paper puts forward the method of enriching words to dictionary gradually. It registers the strings of being segmented mistakenly by statistics method. If the word frequency exceeds the threshold, it can be taken for a new word and it will be put into the dictionary.

由此该文提出了渐进式丰富词典的分词方法，把那些不能正确分出来的字符串，利用统计词频的方法记录下来，如果词频达到一定阈值，就可以把它认为是新词，可以把它加入到词典中，使得词典动态的增加。

A time-shared control circuit points to multiplexer, applies the control signal and switches and repeats to output the input signal by the predetermined cycle order. A comparator compares the voltages of the output signal from the multiplexer and the reference voltage and outputs a dimorphic signal representing the comparative result. A time-share controlled circuit applies the control signals, controls the action of the multiplexer and the latch circuit to lead the respective voltage comparative result to be maintained in the latch circuits.

分时控制电路(5)对多路调制器(4)，使用控制信号(Sc1)，以所定周期顺序切换反复输出所输入的信号(St1)-(St4)，比较器(3)对从多路调制器(4)输出的信号的电压和基准电压进行电压比较，输出表示该比较结果的二态信号，分时控制电路(5)使用控制信号(Sc1)及(Sc2)，控制多路调制器(4)及闩锁电路(LT1)-(LT4)的动作，使得信号(St1)-(St4)的各电压比较结果分别保持在闩锁电路(LT1)-(LT4)中。

The average sulfur content of 11 # is 3.99%, and the organic shlfur is 55%～90% of its total sulfur. The correlation relations between the sulfur and coal ash, as weel as geneses of sulfur in the coal seam are studied too.

煤的用途不同，对硫分的要求也是不同的；同时，煤中不同的硫分，脱除方法也是不相同的，无机硫的大部分可用传统的洗选技术和方法脱除，但有机硫就很难用传统的洗选技术和方法脱除了。

ABSTRACT This paper summarizes our researches on two key techniques in curve and surface modeling-the geometric approximation techniques and the geometric interpolation techniques. The former includes three types of geometric approximation techniques: Hybrid polynomial approximation to rational curves and surfaces, offset curves and surfaces approximation, interval Bézier curves and surfaces approximation. The latter includes a series of algorithms for shape blending modeling: the MSI algorithm for shape blending between space polylines or trees, the MSI algorithm for shape blending between triangular meshes, and skeleton-based shape blending algorithms using triangular decomposition and star-shape decomposition.

本文是作者对曲线曲面造型中两类核心技术几何逼近技术和几何插值技术的研究成果的总结，其中前者包括有理曲线曲面的Hybrid多项式逼近、等距曲线曲面逼近和区间曲线曲面逼近等三类几何逼近方法；后者包括用于形状混合造型的几何插值方法的一系列算法：空间多边形形状混合的MSI插值算法、三角网格形状混合的MSI插值算法、树的形状混合的MSI插值算法以及基于骨架树形状混合的三角剖分算法和星形剖分算法。

In this paper, the performance of rapid interior design study graphic thinking mainly from the perspectives of the analysis and discussion on the basic theoretical concepts, and in-depth analysis of the performance of the interior design based on fast mode of thinking - thinking diagram, and on this basis, this paper presents Graphic thinking "Trichotomy" viewpoint: conceptual diagrams, and graphic style of firmness diagram, and then use graphical thinking "Trichotomy" perspective based on the graphic design thinking fast indoor performance of different forms.

本文在对室内设计快速表现的研究中主要从图解思考视角出发，分析与探讨了基本理论概念，并深入分析了室内设计快速表现的基础思维模式——图解思考，在此基础上，本文提出了图解思考的"三分法"观点：理念性图解、样式性图解与坚定性图解，继而利用图解思考的"三分法"观点研究了基于图解思考的室内设计快速表现不同实现形式。

Then the information of nocturnal penile tumescence was recorded by the NEVA, and the results were retrieved and analyzed in the next morning.

结果93例为心理性ED：在19—69岁的5个年龄组中，重度ED的比例由11.8％到55.0％，NEVA中度异常者IIEF积分（12.98 2.58）分，NEVA重度异常者IIEF积分（7.32 1.04）分。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。