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The thesis does some research on the traffic network database based on the principle and method of GIS.

论文在GIS的原理和方法研究基础上，对交通网络数据库进行了详细的分析。

On February 6, 1922, a nine-power treaty was concluded on the basis of the principle, advanced by the United States, of the "open door" or "equal opportunities for all nations in China".

次年二月六日，根据美国提出的在华"各国商务、实业机会均等"和"中国门户开放"的侵略原则，缔结了九国公约。

In this paper, draw the idea of beam unit, the bias along the vertical box is divided into a number of oblique beam. On the basis of analysis of the displacement, through positive and oblique coordinate transformation relations, and directly built on the oblique coordinate system to describe the methods of displacement unit space. With potential energy principle is derived in oblique beam element stiffness matrix and the establishment of the finite element formulation. The preparation process of the finite element analysis is used to verify the structure of bias.

本文吸取梁段单元的思想，将斜交箱梁沿纵向划分为若干斜梁段，在位移分析的基础上，通过正、斜交坐标转换关系，直接建立在斜交坐标系内描述单元空间位移的方法，用势能驻值原理推导斜梁单元刚度矩阵并建立其有限单元列式，利用编制的有限元程序进行斜交结构的分析。

This paper putemphasis on analyzing the principle of off-board diagnostics and the plan ofpractice, and have designed and developed off-board diagnostic testerinteracting with on-board diagnostics.

本文重点分析了离线诊断的原理及实现方案，设计并研制出与方案设计相互作用的离线电控系统。

According to the principle of Combination of grammar form and meaning, this dissertation makes on arrangement about the Zigong dialect grammar phenomenon, to show the basic character and it connection with Putonghua ,by comparision,and analysis, As for the grammar phenomenon, which has enongh materials, this parer makes the full description and girt, some explanation, according to the connected theories, such as the three planes of grammrs, convertable analysis, Semantic drection, Semantic character and so on.

研究始终遵循语法形式与语法意义相结合的原则，通过比较、归纳、分析的方法，对自贡方言语法现象进行了一番梳理，展示了自贡方言的基本特点及其与普通话的种种联系和区别。对一些材料较充分的语法现象，运用三个平面、变换分析、语义指向、语义特征及语义双向选择原则等有关理论和方法进行了较为充分的描写、分析和一定的解释。全文共分为两部分。

In this paper, first, a method of fundamental frequency transformation for chaotic systems is proposed based on the concept of frequency domain analysis in the periodic orbit theory of chaotic attractors and on the matrix principle.

文中基于混沌吸引子周期轨道理论的频域分析概念和矩阵分析原理，提出了一种混沌系统基波频率变换方法。

The system description is concentrated on units' function. The principle of induction generator describes how to generate electric power from induction motor and the difference between synchronous generator and induction generator. The design of induction generation system is focus on a 80kW biogas induction generation and controlled parallel panel. Finally, the peripheral unit design is interesting in biogas storage tank, hot air duct and safety device .

系统描述针对感应式沼气发电系统所需设备的功能说明；感应发电机原理机针对马应马达与发电机之运转模式说明，并比较同步式与感应式发电机之差异；感应发电系统设计则针对80kW感应式沼气发电系统所需发电机组、保护并联盘设计说明；周边设施包括沼气储袋、引擎热风导管及沼气安全装置。

On the other hand, in accordance with the principle of solvation, its high polymer dissolution and swelling and phosphatization for solvent, that is, they say polymers and solvent, solvent molecules on the polymer molecules of the forces generated from each other.

另一方面，在溶剂化的原则下，其高聚合物的溶胀和溶解与溶剂化作用有关，即常说的高分子聚合物和溶剂接触时，溶剂分子对高聚物分子相互产生的作用力。

Furthermore, applying the deductive and comparative approach by the classification and organization of chord structure, harmonic progress and the tonality management in six chamber music. Stravinsky use pitches material on the basis of diatonic tone and pitch organizing principle on the basis of polytonality to form his unique harmonic language. Accordingly, we get the further understanding about Stravinskys precise and rational music creation style as well as his extraordinary arractive music language.

文章采用总结归纳和比较研究的方法，通过对六部室内乐作品在和弦结构、和声进行、调性处理等方面和声应用技术的梳理和分类，探讨斯特拉文斯基以自然音为音高基本材料，以多调性为音高组织原则而形成的独特和声语言，从而进一步理解斯特拉文斯基严谨、理性的创作风格以及个性化和极富魅力的音乐语言表达。

In this paper,an optimum trajectory from perilune to lunar surface is derived in terms of Pontryagin's maximum principle,which is an open-loop way.Then,an optimal nonlinear control law based on an fuzzy neural network is presented,on the basis of the optimum trajectory,due to the nonlinear mapping function of the fuzzy neural network,which is a closed-loop way.

本文根据终端着陆条件和性能指标，以由Pontryagin's极大值原理得出从近月点到月球表面的最优着陆轨迹为基础，给出一种基于模糊神经网络的非线性最优控制策略，使被控系统能够通过模糊神经网络的非线性映射能力实现某种最优的闭环制导控制。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。