在前景中

In this thesis, how to study and apply of system of CRM based on Web are discussed. Firstly, we summarize the principle of CRM, beginning with the current research condition, and introduce the concept, features and management principle of CRM. Secondly, we illustrate the basic architecture of web-based CRM system to form the basis of the further research and propose the integration of CRM system to the front end of enterprise, namely, the study on the business process re-engineering of CRM system. Then we discuss the key technique knowledge on CRM system based on Web, which included the technology of system interface, system safety and the design of net framework. And explain the technology of web service is a good solution to the problem of system interface in the Internet and the advantage of the develop way based on the B/S pattern. According to an application of CRM system based on Web, this thesis explains how to set up a CRM system based on Web, which include the customer requirement, analyzing the business process, system framework and system safety. At last, this thesis puts forward the extensive foreground of the system of web-based CRM with the expanding of the web technology and explains that there are some questions are to be resolve stilly in this thesis.

本文的研究内容首先从客户关系管理的研究现状出发，对客户关系管理加以概述，阐述CRM系统概念、系统特点和核心管理思想；并阐明了基于Web的CRM系统的基本架构为进一步的研究作铺垫，提出CRM系统对企业前端的整合，即对CRM系统的业务流程重构的研究；接下来说明基于Web的CRM系统开发的关键技术，包括系统体系结构的选择，系统接口以及系统安全三方面的技术要求，具体说明了B/S模式的原理及优点，Web Service是解决基于B/S模式系统的接口问题的最好方案；然后以一个销售管理CRM系统为例，说明如何构建一个基于Web的CRM系统，包括了系统设计要求、系统实现、系统功能框架和系统安全机制；最后根据当前通信和网络技术的发展，展望基于Web的CRM系统应用的广泛前景，并对在本文研究中还存在需要改进的地方进行了探讨。

OBJECTIVE: To summarize current situation of the strontium element in bone tissue engineering and to analyze its questions and potential perspective.

目的：总结锶元素在骨组织工程中的研究现状，分析存在的问题和进一步的应用前景。

This paper first introduces the robust header compression and its application in PDCP sublayer in 3G system.

介绍了健壮性头压缩协议以及它在3G系统分组数据汇聚协议（PDCP子层中的应用，分析了其应用价值和前景。

The author thinks that the practical application in forecasting the subsidence and deformation of a building is very prosperous.

通过实例的计算和分析，作者认为灰色系统理论在建筑物沉降、变形等的预测、预报中有广阔的应用前景。

Cytochrome P450 BM-3 (CYP102) from Bacillus megaterium catalyzes the subterminal hydroxylation of long-chain fatty acids (C12 to C20) at the positions ω-1,ω-2,ω-3 and the epoxidation of unsaturated fatty acids. Artificial mutants of P450 BM-3 also hydroxylate substrates like short-chain fatty acids (C8 to C10), alkanes, cycloalkanes, heteroarenes and polycyclic aromatic hydrocarbons, which offers potential applications in the pharmaceutical industry, environmental measurement and bioremediation and chemical industry.

细胞色素P450BM-3来源于Bacillus megaterium，能催化长链脂肪酸C_(12-C_(20)的次末端(ω-1，ω-2，ω-3)羟化及不饱和脂肪酸的环氧化，其突变体催化的底物拓展到中链的脂肪酸C_8-C_(10、烷烃、环烷烃、杂环烃、多环芳烃等，因此在医药工业、环境检测和修复及化学工业具有广阔的前景。

The development of superconductors promotes the development of the applied technology of superconductivity.

超导材料的发展促进了超导应用技术的发展，超导技术在电力系统中具有非常广阔的应用前景，是21世纪电力科学技术最具发展潜力的应用之一。

The paper reviewed the research advance of DNA molecular markers in mulberry molecular systematics and their application prospect.

本文对DNA分子标记的种类及研究进展进行了综述，并展望这DNA分子标记技术在桑树研究中的应用前景。

Environmental pollution tailings brought about and significance of comprehensive utilization of tailings acted in environmental protection are briefly discussed.

简述了尾矿对环境造成的污染以及综合利用和环境治理的意义，介绍了矿物聚合材料的构成、特性以及聚合反应机理，论述了尾矿在聚合材料中应用的研究状况，对尾矿制备的矿物聚合材料的应用前景作了展望。

But since their repositioning on tangent trackand steering on curve line are not reliable enough,they have not been applied and developed on a large scale for a long time.

独立车轮转向架在高速车辆中有良好的发展前景，但由于缺乏直线复位和曲线转向能力，长期没有得到普及和推广。

The result showed the testing straw container was eligible to grow the seedlings with prosperous lateral and tender taproot.

研究认为，试验的秸秆容器适合培育幼苗期侧根发达、主根细弱的植物，对于主根发达且生长迅速的植物不适宜，因此目前在树木容器苗培育中的应用前景并不理想。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。