开发系统

Visual C++6.0 and SQL that the system adoption acquaints with are the development tools of system, and pass to connect and transact a software conjunction to get up in common usely in the system, making the function of system is more strong.

系统采用熟悉的Visual C++6.0和SQL作为系统的开发工具，并且在系统中通过接口跟常用的办公软件连接起来，使得系统的功能更加强大。

JSP and SQL that the system adoption acquaints with are the development tools of system, run on the tomcat5 server ,and pass to connect and transact a software conjunction to get up in common usely in the system, making the function of system is more strong.

系统采用熟悉的JSP和SQL作为系统的开发工具，在Tomcat5服务器上运行的，并且在系统中通过接口跟常用的办公软件连接起来，使得系统的功能更加强大。

Based on the requisition of wireless system debugging, this paper develops a novel radio-frequency beaconing. Design method and system constitution of a novel beaconing based on PLL IC PE3336 are given, and the accomplish method of the system's hardware and software arc expounded. The test results show that the beaconing adopted in this method has a reliable and stable frequency conversion features. The more applications in the wireless system find that the users can set necessary frequency conveniently. Especial1, the friendly man-machine interface makes the operation is more flexible. It is as excellent performance-price-ratio beaconing, and as a signal source, it can be used in the research and the debug procession of variable radio-frequency components.

根据无线电数据链系统及部件的调试需要，研制开发了一种新型的以锁相环为核心、由单片机控制的射频信标机；文中给出了基于锁相环芯片PE3336的新型信标机的设计方法与系统组成，阐述了系统硬件及软件的具体实现为法；测试结果表明，利用该方法设计的信标机具有稳定、可靠的变频特性，且各项指标均达到了要求；进一步在某无线电系统中的应用发现，用户可方便地设置所需频点；特别是友好的人机界面，使用户操作更为灵活方便，是一种性能价格比优良的信标机；并可作为信源用于不同的射频部件研制与调试过程中。

From the idea of systematic designing, this dissertation brings forward the method of designing the whole logistics GIS system, concludes the features of the new system and illuminates the problems which should be paid attention to when designing. In the exploitation of example, this paper contrives the configuration and functions of the system and studies the programming to realize it.

论文从系统设计的观点出发，提出了整个物流GIS系统设计的方法，总结了新系统的特点，描述了设计时应该注意的问题，在实例开发中首先对系统的结构和功能进行了设计，然后简单研究了编程实现。

The medicine enters sells saves the management system management system but to develop for the solution above question, this system mainly aims at the small hospital and clinic's medicine purchase, the sale, keeps in stock the link, the system may realize the drugs to go into storage function and so on management, drugs leaves storehouse management, adjusts prices management, inventorying management, finance information management, drugs information management, system maintenance, may facilitate completes each item of drugs attribute, the sales condition, the supply and demand condition statistics, causes each work the organization to be standarder.

医药进销存管理系统为解决上述问题而开发，本系统主要针对小型医院和卫生所的医药采购、销售、库存环节，系统可以实现药品入库管理、药品出库管理、调价管理、盘点管理、财务信息管理、药品信息管理、系统维护等功能，可以方便的完成各项药品属性、销售状况、供需状况的统计，使得各项工作的组织更加规范。

Secondly the paper takes U-BOOT as the booting systems. It expatiates upon the booting system's processes and function and puts forward developments methods of the booting systems; According to the basic principle of Linux kernel the paper mainly expatiates on the processes, memory management and file system of OS. Furthermore it gives the kernel's start-up processes and replants the OS to the goal system.

其次，本文以U-BOOT为引导系统，对引导程序的程序流程及功能进行研究分析，对引导系统进行了开发；根据Linux内核的基本原理，对操作系统的进程、内存管理以及文件系统进行分析，给出了内核的启动流程，并完成了向目标系统的移植工作。

Urban traffic control systems in China are usually introduced from foreign countries, such as SCOOT and SCATS. These systems are the passive control system and mainly designed for motor traffic,which are proved not adapted to the mix traffic condition in China.

目前中国城市道路交通控制系统基本上是引用SCOOT、SCAT等国外开发的系统，这些系统皆是建立在机动车为主的道路交通条件基础之上的被动型控制系统。

To avoid the collision accidents of ships at sea, with the universalizing and application of computer, and the development and maturity of the technology of Expert System and Artificial Intelligent, this paper developed an intelligent collision avoidance expert system for navigation. The main research work centers on several aspects, which will be represented as below:By the navigation rules" understanding and analyzing, and by the navigation experience and navigation samples" collecting and trimming, we put forth and build a multi-unit and layering KB systematic structure, and implement the KBM. According to features of different knowledge, we adopt multifarious KR, such as: frame KR, production rule KR, procedure KR. We also build a multi-inference system, which based on analog inference, forward illation inference, conversion inference and meta-rule inference. At the same time, we develop each reasoning algorithm. For some problems in collision avoidance region during the building of the expert system, we put forth and build a set of models to solve them using neural network technology.

为了避免船舶间碰撞事故的发生，结合计算机技术在各类船舶中的普及与应用、专家系统技术及人工智能技术的发展、成熟，本文研制、开发了一种具有一定智能的航海避碰专家系统，主要内容包括以下几个方面：通过对航海规则的理解与分析，对航海经验、航海实例的搜集、整理，提出并建立起了航海避碰专家系统的多元分层知识库体系结构，并实现了知识库的管理；根据不同知识的特点，分别采用了框架、产生式规则、过程等多种知识表示方法；提出了一种基于类比推理、正向演绎推理、换位推理及元级推理等的多种推理机制，并建立起了相应的推理算法；引入神经网络技术，针对在建立专家系统过程中所遇到的有关避碰领域内的一些难题，提出并建立了相应解决问题的模型，其中包括：船舶类型的识别，会遇态势的分类及避碰危险的评估。

This system design is based on UML which is a modeling language in visioning, expatiating, constructing and filing software intensive system. Besides, UML provides a clear profile and communicating tool for HR Management System.

此系统是基于 UML 设计的，它是一种用于对软件密集型系统进行可视化、详述、构造和文档化的建模语言，主要适用于分析和设计阶段的系统建模，它为人力资源管理系统的设计与开发提供了清晰的轮廓和交流的工具。

The article through practice analysizes the local wireless broadcasting system, application of the elements and means of communication technology is being updated, A set of half-automatic broadcasting system controlled by hardware has been designed and assembled; A set of all-automatic broadcasting system controlled by computers has been designed and assembled; A set of emission equipment has been designed; Noise has been lowered in the transmission of audio-frequency so that the audio effect has been raised; new ways of audio-frequency transmission have been developed based on the technology of computer network.

本文通过对局域无线广播系统运行现状的分析和研究，运用电子信息技术的基本原理和方法，设计并自行装配了一套由硬件控制的半自动播出系统；研究开发了一套由计算机软件控制的全自动播出系统；设计了发射装置；通过对音频信号的传播环节进行降噪处理来提高收听品质；基于数字音频技术，开辟新的音频传播途径；并对系统功能的拓展进行探讨。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。