详细研究

This paper discusses the continuity of elementary function and some special non-elementary function and how to decide the interval point by the conception of function' continuity.

本文利用函数的连续性定义，详细讨论了初等函数的连续性，以及几个特殊非初等函数的连续性和间断点的类型判断，展示了一些复杂的非初等函数连续性的讨论方法，这不仅说明了分段函数的多样性，而且对于研究函数的丰富性具有重要的指导意义。

The second part makes an innovative study of the soul of traditional Chinese graphics in the respect of "shape","essence", and "implication". The first element to be emphasized is "shape", which is mainly concerned with lineal designs and convolute designs in traditional graphics, the main two ethical factors employed in traditional Chinese design. The "shape" is a relatively complete and minute system. What is included in "essence" is to convey the effect of lucency and artistic conception in traditional plastic art, which embodies traditional Chinese philosophy and its aesthetic taste. The "implication" part makes a detailed analysis of the informative function of the particular ethical graphics from the perspective of disseminative theory. The third part is my application of the three elements in designing.

第二部分是本文的创新之处，分别从"形"、"神"、"意"三方面对传统图形的精髓进行探讨，"形"主要提取了传统造型元素中的线和具有中国民族风格的构成形式——回旋形进行着重分析，有较为详细而完整的结构体系；"神"主要结合中国的传统哲学和审美思想对中国传统造型所追求的空灵、意境进行论述，"意"主要从传播学的角度对传统图形所特有的民族信息传达功能进行分析研究。

The author began systematic study on Copland's"Practical Music"and drama music, and then completed the Master dissertation under the guidance of Professor Xu Yongsan. This at that time had been the first article in our country describing his creative technique in detail, especially his skill expressing complex modern artistry through simple technique.

笔者于1988年开始对科普兰部分"实用音乐"和戏剧音乐作品进行较为系统的研究，并在许勇三教授指导下完成了相关的硕士论文，这是当时国内第一篇较为详细地讨论科普兰作品的创作技法特征，特别是他如何用简洁朴素的手法表现复杂的现代作曲技巧的文章。

Various experimental parameters of the copolymerization and the solubility of copolymers were studied in detail.

详细地研究了聚合条件及共聚物的溶解性。

This paper introduced the main Tibetan coding methods at home and abroad, and described mutual conversion from nonstandard to national standard（GB18030）,national standard to international standard according to different cording structure, and then realized it on Vista platform. It provides convenient tool for information exchange and processing in Tibetan and lays a foundation for the further development of Tibetan information.

介绍了国内外主要藏文系统的编码方案，并根据三种不同类型的编码结构，对非标准藏文编码到国家标准（GB18030）的转换，国家标准和国际标准（ISO/IEC 10646）之间的相互转换进行了详细阐述，并在Vista平台下实现了转码程序，为藏语信息交换处理提供方便宜用的工具，为藏文信息的进一步研究奠定了基础。

The stock market has positive correlation with the growth ratio of one country's gross investment.

随后，本文较为详细和具体地研究了股票市场发展的具体经济效应及其作用机制。

It is in urgent need to build a traffic accident information spatial-database based on GIS. The contents of a perfect traffic accident information spatial-database should include three parts, i.e. spatial-database, influential factors database and database of metadata and data dictionary. Its important application value is described. The data in the database are organized with the idea of layer-organization in GIS. The structure of each table and correlation in-between these tables are designed in detail. T...

笔者分析了建立基于GIS的交通事故信息空间数据库的紧迫性；探讨了完备的交通事故信息数据库的内容构成，认为应包括空间数据库、影响因素数据库以及元数据和数据字典库三大部分；研讨了交通事故空间数据库的重要应用价值，进而采用GIS的分层组织思想对交通事故信息空间数据库中的数据进行组织；详细设计了各个数据表以及数据表间的关系，建立了包含交通事故对象、人、车、路以及环境等要素的交通事故空间数据库，为交通事故研究提供完备的数据支持。

Properties of the joint fractional Fourier transform correlator are investigated detailedly in this thesis.

本文对联合分数傅里叶变换相关器的相关识别特性进行了较详细的研究。

The paper is based on the rupture-dynamical theory and DNV RP-F101 recommendatory method, through the study of three corrosion models, we have built up rational estimation model, adopted subentry safety coefficient method and allowed stress method to estimate the remaining strength of corrodent pipelines, and finally, introduced the Genetic Algorithms method to compute the reliability of corrodent pipelines, gaining the reliability index, and provided corresponding program.

本文以断裂力学理论为基础，以 DNV RP-F101 腐蚀管道评估的推荐作法为蓝本，通过对管道腐蚀损伤的三种腐蚀形式具体研究，建立了合理的评估计算模型，采用了分项安全系数法和许用应力法对腐蚀管道的剩余强度进行了失效压力的计算，最后较详细的介绍了遗传算法的基本理论，并把它应用到对腐蚀管道的进行可靠性评估中，得出其可靠性指标，并给出了相应的计算程序。

E. , the fundamental cause of nonlinear coupled oscillation is the results of the interaction between the several nonlinear factors existing inside the motor, as well ws the mechanical drive, and the converter control system with discrete-sample and modulation.

本文依据理论分析、实验及现场测试研究，详细地分析了电力传动系统中存在的非线性耦合振荡现象，基本弄清了此类非线性耦合振荡的机理，即：电机内部非线性及机械拖动部分存在的多种非线性因素与具有离散采样和调制非线性特性的变流器控制系统之间的相互作用是造成系统非线性耦合振荡的根本原因。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。