查询词典 trusteeship system

At present, there are two branches in the research of database security technology, which are secure database management system and enhancive database security system. According to the view of enhancive database security system, this paper takes the typical TCSEC model as reference. An agent system is built between database client and database server for secure communication, SQL parsing and access controlling.

目前，我国数据库安全技术研究主要有安全数据库管理系统和数据库安全增强系统两个方向，本文主要从数据库安全增强系统的角度出发，参考经典的TCSEC监视器模型，在数据库客户端和服务器端之间建立一个代理系统，来完成数据库的安全通信、SQL分析和访问控制等功能。

In the development of this system, its security epically for resisting SQL Injection is researched primarily. A new resisting SQL Injection method via program validation and strengthening database security is put forward to reinforce the security of the system proposed in this paper.Combined with the practicality of XAUT hospital, this paper designs methods of EPR integration in different structure based on XML existing in centralized and distributive instance is designed, and an ophthalmologic electronic patient record system using XML which is a new hot research topic in the domain of medical system.

本文在对医院信息系统的研究热点——电子病历和XML技术进行研究的基础上，设计了在异构数据环境下基于XML的集中式和分散式的电子病历集成方法，并结合西安理工大学医院眼科的实际情况，设计了一个基于XML的眼科电子病西安理工大学硕士学位论文历系统， xAUT医院信息系统的设计与应用，提高了医院的工作效率和信息化程度，为医院的信息管理带来了方便。

This system is a distributed and distant communication system with PC as epigyny computer and 8098 SCM as hypogyny computers. The authors deeply research hardware structure and soft design of this system and draw up a plan for this system.

该系统是由PC机为上位机、6台8098单片机为下位机的远距离分布式通信系统，作者对系统硬件结构和软件设计进行了深入的研究，提出了系统的实现方案。

By rational designs of mechanical structure and plan, the system uses PLC as the core of control on site, and accomplishes control of the installment and debug of the system step by step by software configuring design of the touch panel. Industrial computer, the centre of monitor, control and management of the system, composes epigyny and hypogyny machines' real-time monitoring and controlling system with PLC by designing the communicative model and program, and accomplishes man-machine dialogue in form of suppositional panel by designing supervisory software. Meanwhile, we also adopt client/server model and realize long-distance supervision of impact sensitivity experiment by program designing.

系统通过合理的机械结构和方案设计，采用PLC作为现场控制核心，通过对触摸屏软件组态设计，完成了系统现场安装、调试时的单步控制功能；作为系统的监控、调度中心的工控微机通过通讯模式和程序设计，与PLC组成上、下位机实时监控系统，间接地实现了对撞击感度试验的监控，并通过上位机实时监控管理软件的设计，以虚拟面板的形式较好地实现了人机对话；采用客户机／服务器模式，通过软件编程实现了撞击感度试验的远程监控功能。

This paper expatiate TP touch screen as a epigyny machine management system and the Plc system applied in the silicon oil emulsification and production,This system provide great advantage in the silicon oil emulsification and production,the main system specialties are the TP is communicated with PLC by RS232,greatly improving the efficiency of the silicon oil emusification and production with few malfunction and easy to real time inspection.

本文主要阐述了TP触摸屏作为上位机管理系统与 PLC通讯在硅油乳化生产中的实际应用，该系统在硅油乳化生产中有较大的优越性，系统特点是触摸屏与系统通过 RS232 串行通讯，达到管理与控制相结合，便于实时监控，减少了故障率，大大提高了硅油乳化的生产效率。

The application of DVB system which started with satellite living broadcast system was adoptted by CATV gradually. By the growing up of Internet, DVB system based on llnternet became the research object of researchers and engineers. However, narrow band and high error rate of Internet limited the application of DVB system which should transport lots of data on network.

DVB体系的应用起始于直播卫星系统，后来逐渐被有线电视系统采用，由于Internet的崛起，有人开始了基于Internet的DVB系统的研究，可是Internet带宽低，错误率高，这些Internet网络固有的局限性，限制了需要大量数据的传播的DVB系统的广泛应用。

This article by discussing the inheritance tax system, historical background and modern development, and described the inheritance tax system, the status of countries in the world and our inheritance in the history and development of the thesis focused on analyzing the inheritance tax system in the countries, as well as the development of our country , focused on the possibility of China's levy of estate duty, just under the market economy should be liable to estate duty should not put forward a personal view, with a view to benefit the development of China's inheritance system.

本文通过讨论遗产税制度的历史背景和近代发展，阐述了遗产税制度在世界各国的现状以及我国遗产税制度的历史和发展，论文集中分析了遗产税制度在各国以及我国的发展情况，重点讨论了我国征收遗产税的可能性，就在市场经济条件下应不应该征收遗产税的问题提出了个人看法，以期对我国遗产税制度发展有所裨益。

According to the requirements of the glass furnace, this system is proposed to use computer and PLC build up into one new control technique. Using this system, the technical requirements of varying of Petroleum, Pulverized Air and Exhaust Fume in the operation are guaranteed effectively. The system has overcome the disadvantage of the traditional control system.

本文针对玻璃熔窑运行过程中的要求，采用计算机控制技术与PLC组合成一新型的控制系统，快速准确地实现生产过程的控制，有效的保证了运行过程中重油、雾化气、助燃风及废气闸板的换向要求，以实现火焰换向的自动化控制。

The two most of prevalent management system (Quality management system and Environment management system, expanded memory standards) not only request an oral management system but also concrete display by document.

目前实下最时兴的两大管理系统_品质管理系统(Quality Management System，QMS)和环境管理系统(Environment Management System，EMS)，不再只是要求管理制度建立在口头形式上，而是必须具体的以书面文件化来呈现。，通常被大型企业或较具规模体系的企业所采用。

The system software design based on build-in real time operating system uC/OS-II makes the design process of application system predigest a lot, system resource used better and expansile as well as real time ability improved much.

基于嵌入式实时操作系统uC/OS-Ⅱ进行了系统的软件设计，使得应用程序的设计过程大为简化，系统资源得到更好的利用，系统软件的可扩展性和实时性得到提高。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼