The System consisted of four-level network systems, viz. the Ministry of Railways Administration, subadministration, station and depot level network systems.
工程设计分为铁道部、铁路局、原铁路分局、站段四级网络系统。
The trusted device network approach provides an organization with a higher level of control over critical system access.
可信任硬件网络策略提供了一种可以更高效控制临界系统接入的组织结构。
It is essential to consider the possible access paths to every layer of a system, and also to consider how authorization integrates with other security aspects, such as network level protection.
务必考虑系统的每个层次的可能访问路径，同时还要考虑授权如何与其他安全功能(如网络级别的保护)集成。
Live Partition Mobility has specific requirements in terms of the operating system level, firmware level, DB2 data storage layout, and network interfaces.
动态分区迁移在操作系统级别、固件级别、DB 2数据存储布局和网络接口方面有特殊的要求。
Availability is assured at the operating system level, allowing for transparent mitigation of active and passive network denial-of-service attacks.
它在操作系统级确保可用性，可以透明地缓解主动和被动网络拒绝服务攻击。
The BreakingPoint system delivered a strike level 5 test that included exploits, network worms, denial-of-service attack, reconnaissance attacks, Trojan horse and backdoor intrusions.
BreakingPoint的系统提供了一个5级强度的攻击测试，包括了侦测、网络蠕虫、拒绝服务攻击、踩点攻击、特洛伊木马和后门入侵。
Network-based attacks: these attacks rely on low-level access to network packets and attempt to harm the system by altering this traffic or discovering information from these packets.
基于网络的攻击：这些攻击依赖于对网络数据包的低层访问，试图通过修改通信流或者发现这些数据包中的信息来危害系统。
This low-level area of the hardware allows you to reset a hung system, boot from a specific device (like a CD or a network boot), or get into single-user mode.
硬件的这个低级区域允许您从特定的设备（如CD或网络）启动重新设置挂起的系统，或允许您进入单用户模式。
You should consult other sources of information to ensure your system is secure, or run it on a private network that provides a suitable level of protection.
您应当参考其他信息来源以确保您的系统安全，或者在提供适当保护的内部网络上运行它。
CFS operates at the user level, communicating with the kernel through Network File System (NFS).
CFS工作于用户级，通过网络文件系统(NFS)与内核进行通信。
One of the fundamental contents of priority for public transport is to optimize the bus network, it is the basis for developing the public transport system service level and competition.
优先发展公共交通的一个重要内容是优化公交线网，线网的优化是提高公交系统服务水平，提升公交竞争力的基础。
Games room equipped with various functions, advanced level of first-class information network system.
各种功能场室装备先进，信息网络系统水平一流。
The control system has two level control system and two communication network.
整个控制系统由二级控制系统和二层通讯网络构成。
The application of computer network technology in information manager system raised the hospital management level and the working efficiency.
计算机网络技术在医院信息管理系统中的应用，提高了医院的管理水平和工作效率。
The goal to meet the public demand of scientific healthy system is to perfect exercising surroundings, to enhance the level of coaches and to set up the network of the public aerobics clubs.
改善健身环境，提高教练员指导水平，建立大众健美操俱乐部网络平台，是满足大众需求的科学健身体系的目标。
The decoupling and level control of the three-tank system is implemented by using fuzzy neural network decoupling technology.
本文采用模糊-神经网络解耦控制技术实现了对三容系统的解耦及液位控制。
The teleconference system for State Grid Corporation of China is a large and complex network to provide special high level and large scale teleconference service.
国家电网公司电视电话会议系统是一个庞大复杂的特殊业务网络，主要用于召开大规模、高规格电视电话会议。
The process level of substation, which is based on the international standard IEC61850 of substation communication network and automatic system, is researched.
对基于变电站通信网络和自动化系统的国际标准——IEC61850的变电站过程层进行了研究。
The tradeoff between standardization and flexibility in system design for pavement maintenance and rehabilitation (M&R) management at network level is discussed.
探讨了网级路面养护维修管理系统设计过程中的标准化和灵活性问题。
With it the energy utilization level of the gathering system can be evaluated on the basis of calculation of the gathering pipe network and flow technology in station.
软件在集输管网、站内流程工艺计算的基础上，可对集输系统的用能状况进行评价，并给出不同技改方案的技术比较及敏感性分析。
The actual application shows that this system can improve the voltage level for each node of the whole power grid efficiently, reduce network loss, and produce better benefits.
实际应用表明，该系统可有效提高全网各节点的电压合格率，减少网损，能产生较好的经济和社会效益。
This paper is to discuss a module structure in management system at project and network level, which is set up according to the analysis of bridge management theories.
本文在分析研究桥梁管理系统理论的基础上，建立了项目级和网级管理系统的模块结构。
Firstly, the paper presents the design of the comprehensive automation system based on network. The whole design includes spot process, process monitoring level and management level.
论文首先探讨了基于网络的大型泵站综合自动化系统的设计，整个流程包括现场级、监控级、管理级的控制。
To build a three -level systematic structure for the Yangtze River hydrological data information Network is a superior solution for present formation of hydrological information system.
建立长江水文数据信息网三层体系结构是目前水文信息系统建设中较好的解决方案。
This method can detect intrusion action on system level, network level and user level, simulation experiment indicates the method has very highly detection ability and robust ability.
该方法能够检测系统级、网络级和用户级的入侵行为，模拟实验表明该方法有很强的检测能力和较好的鲁棒性。
The main functions, hardware component, network configuration and software design idea of process control level, basic automation level and field execution level for this control system are described.
本文介绍了该系统过程控制级、基础自动化级和现场执行级的主要功能、硬件组成、网络结构及软件设计思想。
A new calculation method of crossing-modulation-ratio is presented in this paper, the method is suitable for output level distribution of CATV network system under all conditions.
文中提出了一种新的交调比计算方法，适宜各种条件下的CATV联网系统在分配输出电平时使用。
By use of the remote data communication technique and the current telephone network system, a network system for automatic monitoring of groundwater level is developed.
采用远程数据通讯技术，利用现有的电话通讯网络，研制了地下水水位自动监测网络系统。
Computer analog-based digital monitoring system of production dispatching is composed of data network collecting system and upper level computer monitoring and processing system.
基于计算机模拟技术进行监控的数字化生产调度监控系统由数据网络采集系统和上位机监测处理两部分组成。
The enforcement of this scheme will raise the automation and the intelligent level of the fault information processing system for Langfang Power Network.
该方案的实施将极大地提高廊坊电网故障管理的自动化和智能化水平。
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