问题分析法

Based on these, several problems with this method and its relationship with sequence stratigraphy are discussed.

在此基础之上，讨论了结构单元分析法存在的几个问题以及它与层序地层学的关系。

The system uses principal component analysis and BP neural networks to locate the suspectable target area, and then drives the related camera to capture the detail image around the target. In addition, it can solve the problem of redundant image data in the traditional machine vision system.

系统由多个低分辨率、低成本的摄像头获取不规则的图像，用主成分分析法对原始样本数据提取特征，然后由BP神经网络对特征进行分类识别以确定可疑区域位置，再控制从动摄像头获取目标区域的细节图像，解决了传统机器视觉系统固有的图像冗余数据问题。

Based on interval mathematics and Taylor series expansion, uncertain parameters were described by interval numbers.

将不确定结构参数用区间向量进行定量化，结合区间数学与Taylor级数，提出了求解具有不确定结构参数的复合材料层合梁自由振动问题的区间分析法。

This dissertation proposes group reasoning and group AHP-based GDSS structure and its decision steps to solve the problems existing in research of theory and application of GDSS. Besides, the dissertation also studies the method of group reasoning on rough-set and qualitative reasoning method basis in GDSS. It also studies on constructing method of hierarchy structure of group AHP in GDSS and combinative method of judgment matrixes. Moreover, it studies on method regarding construction of judgment matrixes on rough set based and optimization theory of convex combination parameters of judgment matrixes as well. Finally, it develops an AHP based GDSS to demonstrate the efficiency of these methods.(1) This dissertation also summarizes the developing trend of GDSS and analyses problems as regards the research of GDSS.

本论文针对GDSS理论研究及应用中存在的若干问题，提出了基于群体推理及群体层次分析法的GDSS结构，并给出了基于该结构的GDSS的决策程序；研究了GDSS环境下的基于粗糙集理论及定性推理技术的群体推理方法，并举例说明了方法的有效性；研究了GDSS环境下群体AHP层次结构的建立、判断矩阵集结的理论与方法；研究了判断矩阵凸组合系数的优化原理；探讨了基于Rough Set的判断矩阵构造方法；开发了一个基于AHP的GDSS原型系统，旨在验证本文关于GDSS环境下群体AHP有关方法的有效性。

Based on its thinking and trapezoidal fuzzy number expectations formula, the trapezoid fuzzy number definitions and related formula were given, decision-making compromise languge multiple indicator-type analysis was made.

基于折中型模糊多属性决策方法的思想和梯形模糊数期望的计算公式，提出了梯形模糊数的相关定义和公式，给出语言多指标决策问题的折中型分析法。

Applied with space vector diagram, a novel method for analyzing the control law and current controllability of variable structure control is proposed The detail discussions of parameter design, robustness and stability analysis are also made Furthermore, based on modeling the DC capacitor voltage control subsystem, a kind of fuzzy voltage controller is proposed, which results in good control performance In order to reduce the chattering of variable structure, a novel control scheme----fuzzy variable structure control is proposed in the fifth chapter.

针对变结构控制在应用中出现的抖振问题，本文第5章应用趋近率控制与模糊控制的有机结合，提出了模糊变结构控制策略，并应用空间矢量分析法揭示了其控制机理。

According to the background of society, economy, urbanization of domestic cities and towns, and basing on the systemic theory , this research has establish an appraisable model of demand and supply level of cities'environment condition. Then set Dongguan city and its towns of Guangdong province for example, concretely analysis the environment condition level, and the problems are faced with.

本研究是以国内城镇社会经济发展及城市化进程为背景，以城镇系统理论为基础，首先利用层次分析法建立了一套适用于评价国内城市、城镇环境卫生需求和供给水平的数学模型，然后以广东省东莞市为实例，进行模型计算，评价东莞市环境卫生现状水平，有针对性的提出问题所在。

We wield the question two step analysis law , make the new aristogenesis number form , build the new model , lay on new being in hospital a personnel again and then, to the circumstance not arranging operation for on Saturday , on Sunday.

然后，对于周六、周日不安排手术的情形，我们运用问题二的层次分析法，作出新的优生数表，建立新的模型，重新安排新的住院人员。

Modal analysis is introduced into flow-induced vibration, and response model of single circular column in crossflow is given.

本文将模态分析法引入到流体诱发振动问题的研究中，给出了横流中圆柱结构的响应模型。

So, this dissertation dwells on the technical innovation of Chinese telecommunication industry, mainly discusses the technical innovation system and the choice of innovation strategy. According to the subject The Study of the technical innovation system and strategy in Chinese Telecommunication Industry, this dissertation tries to integrate the theory of management, economics and philosophy, and also uses many research methods to study dually from the theory to practice in order to obtain the innovative research production.

针对&我国电信产业技术创新体系与战略的研究&这一研究主题，本文尝试综合应用管理学、经济学与哲学等等多种学科理论，以及问题求解法、系统方法、综合创新法与比较分析法等多种研究方法对其进行从理论到实证的双重研究，以期获得关于这一研究主题的富有创新性的理论研究成果。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。