在物理网络层控制路由需要将策略嵌入到拓扑中。
Controlling routing at the physical network layer embeds policy into topology.
基础网络体系结构可分为三个层次(设备层、传输层和控制层)，其上还有服务层，我们将按照从下向上的顺序分别进行介绍。
The underlying network architecture can be divided into three layers (Device layer, Transport layer, and Control layer) plus the service layer and will be introduced from bottom to top respectively.
回想一下，InternetProtocol (IP)是传输协议(通常称为传输控制协议或TCP)下面的核心网络层协议。
Recall that the Internet protocol (IP) is the core network layer protocol that sits below the transport protocol (most commonly the Transmission Control protocol, or TCP).
结果，名为TCP/IP的一套网络互联协议（在首批标准化的两个协议——即传输控制层协议和互联网协议后）产生。
The result was a suite of internetworking protocols known as TCP/IP (after the first two protocols defined by the standard, Transmission Control Protocol and Internet Protocol).
它为网络访问提供了第一层访问控制。
It provides the first layer access control for network access.
本文提出一种人工神经网络（ANN）方法，确定暖通空调（HVAC）系统对控制信号响应的时间迟延，在研究中选用了四层网络。
This paper presents an artificial neural network(ANN) approach to determine the time delay for a heating, ventilating, and air -conditioning(HVAC)plant to respond to control actions.
sk_buffs为所有网络层提供有效的缓冲器处理和流控制机制。
Sk_buffs provide efficient buffer handling and flow control mechanisms for all networking layers.
海洋平台电力配电自动化系统的基本框架结构为：结构上采用两级控制，三层网络方式，安全可靠，先进易扩展。
The sea platform electric power distribution automated system basic structure is: In the structure USES two level control, three networks ways, safe reliable, advanced are easy to expand.
然而，随着新的基于光纤的高速网络的出现，在这一层上不必再进行错误控制了。
However, because of the new high-speed networks based on fiber optics, there may not be a need for any error control at this layer.
之后，分别阐述了下一代网络体系的四级功能层：即接入层、传输层、控制层和业务层。
NGN has been divided into four different function layers, they are separately access function layer transfer function layer control function layer and service function layer.
访问控制列表能够过滤掉网络中的有害报文，给网络提供一层相对安全的保护。
Access control list can be used to filter away dangerous packets and give some level of protection to the network.
现在自动化领域上一般采用三层网络结构，即设备层、控制层和信息层的体系。
Now in the automation realm, we adopt generally three-layer network construction, namely devices layer, control layer and the information layer.
要为实时业务提供可靠的有质量保证的服务，无线网络媒体访问控制层(mac)的优先级调度问题是一个关键。
To provide reliable and guaranteed services for these applications, priority scheduling in the medium access control (MAC) layer is one of the key issues.
整个控制系统由二级控制系统和二层通讯网络构成。
The control system has two level control system and two communication network.
径向基函数神经网络的理论基础是函数逼近，用一个两层的前向网络去逼近任意函数，以更好地进行潮流控制。
The theoretical basis of ANN is function approximation, it USES a two - level feedforward neural network to approach arbitrary function to realize better power flow control.
在功率控制中引入跨层优化的机制，可以有效地开发现有资源，提高网络性能。
Power control adopting cross-layer optimization has the advantages of developing present resources efficiently and improving the network performance.
会话发起协议(SIP)是IP网络应用层的控制协议，用于建立、修改和终止两个或多个参与者之间的会话。
The session Initiation protocol (SIP) is an application-layer control protocol for creating, modifying and terminating sessions among two or more parties.
本文报告了该实验网络的拓扑、节点结构、数据通道、MAC层的数据通道控制子层以及所使用的光缓存技术。
This paper reports the network topology, structure of optical node, data path, control of data path sublayer in MAC and data buffering technologies.
本文通过工厂实际组网的几种情况研究，阐明了三层网络技术在集散控制系统设计和组网中的具体应用方法。
This paper, by way of researching on several kinds of real-circumstance factory nets, illustrates the application method of three-layer network in the design and network of Distributed Control System.
最后，本文重点放在工业以太网的现场设备层，对底层设备的控制、对现场数据的采集、对数据的网络通信都分别进行了详细的讨论与研究。
Finally, we focus our mind on the field devices layer of the industrial control system, study the device control data collection and the data traffic in detail.
本文研究了三层对角回归神经网络(DRNN)用于直流电动机实时控制的方法。
In this paper, three layers of DRNN is used in the real - time identification and control of DC motor.
样条神经网络是一个三层前向神经网络，可广泛用于非线性系统的建模、控制和模式识别等领域。
B-spline neural network is a three layer feedforward neural network and can be used in modeling, control, pattern recognition for nonlinear systems and other fields.
利用神经网络模式识别能力对输入数据处理辨别，设计合适的控制网络层对汽车纵向动力学系统实施控制；
Then, the neural networks model is applied to identify and process input data, design suitable networks layer for the vehicle longitude dynamics system control.
介绍了一种运用工业以太网技术的过程控制系统及其网络应用层协议的设计思想。
The method of designing an industrial Ethernet based process control system and application layer protocal is introduced.
提出一种应用单隐层前向神经网络决定电力系统暂态稳定快速汽门控制规律的方法。
The method for the turbine fast valving control strategies with the single forward neural network is presented.
应用真空镀膜技术制作出的爆炸网络其密度比较均匀，膜层的厚度比较容易控制；
Making explosive network by vacuum film plating is a new technology, from which explosive network with uniform density and easily controlled thickness can be made.
目前在国内的设备生产厂商中，能够生产骨干层网络交换机的厂商为数不多，所以，在骨干层网络交换机上的访问控制列表技术在国内是处于领先地位的。
Currently, only few domestic device manufacturers can produce switches for core network, so this method of utilizing access control list in core network switches is a leading technology domestically.
该文提出一种基于对角递归神经网络的内模控制系统，并以跳汰生产过程床层松散状况为对象进行了研究。
This paper proposes an internal model control system based on recurrent neural network, and considers jigger layer loose condition as research object.
IMS采用了网络核心控制和业务分离机制，并且业务能力从业务应用层进一步剥离，使IMS具有强大的业务提供能力。
IMS adopts network core control-service separation mechanism, and serviceability is further detached from the service application layer to enable IMS to have strong service provision capability.
工业以太网在企业的信息层、控制层和设备层网络中得到了越来越多的应用。
Industrial Ethernet is widely used in more and more information, control and device networks.
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