解释以太网技术和介质访问控制方法
Explain the technology and media access control method for Ethernet networks
此外，以太网技术也在继续前进。
它成立于1979年，逐步成为以太网技术的领军人物。
It was founded in 1979, becoming a leader in Ethernet technology.
因此，提出了一种RS485穿透以太网技术。
Therefore, the paper introduces a new technology-RS485 penetrating Ethernet.
本课题研究以太网技术在凹版印刷自动套色系统中的应用。
The application of Ethernet technique in the automatic intaglio printing system has been illustrated in this subject.
同时，较全面地概述了我国EPA实时以太网技术及其标准。
Meanwhile the technology and standard of EPA real time Ethernet in our country are described comprehensively.
方法通过需求分析寻找网络传输瓶颈，分析相关以太网技术。
Methods By analysing the demands and searching for the bottleneck of network transmission, analyzes the technology of related fast Ethernet.
建立了基于虚拟仪器和工业以太网技术的星型光纤网络控制系统。
The system is based on virtual instrument and establishes industrial Ethernet star fiber network control system.
所以，采用以太网技术来组建智能家居网络是一个值得研究的方向。
So it is a good research orientation to use Ethernet technology to build smart home network.
简要总结了现场总线与以太网技术的三种整合方法以及各自的优缺点。
Three integrating methods of fieldbus and Ethernet technology and their advantages are summarized in brief.
介绍了以太网技术在三相异步电动机全自动出厂试验系统中的具体应用。
The application of Ethernet technology in automatic testing system for three-phase asynchronous motor routine test was introduced.
在文章的最后，本文对工业以太网技术在工控领域的应用前景作了展望。
Lastly, this paper prospects the applying foreground of Industrial Ethernet technology in the industry control field.
光纤以太网把以太网技术扩展到LAN之外，进入城域网（MAN） 。
The optical Ethernet extends Ethernet technologies from LAN to metropolitan area network(MAN).
将以太网技术与门禁系统相结合，为构建大规模跨地域的门禁管理提供了可能。
The technology combined with access control system and ethernet technology, makes it possible to build a largescale access control system.
包括视频压缩协议、音频压缩协议、流媒体实时传输协议以及无线以太网技术。
The video compressing technology, the audio compressing technology, the stream media real-time transfer protocol and the technology about wireless network are also discussed in detail.
在为以太网技术造势的同时，梅特卡夫注意到正在崛起的以太网兼容产品市场所带来的商机。
It did not.As he built market momentum behind the technology, Dr Metcalfe recognised the business opportunity presented by the emerging market for Ethernet-compatible products.
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.
文章列举了与可靠性相关的以太网技术，包括以太网线性保护和以太网环网保护。
This paper enumerates the Ethernet technologies relevant to reliability, including Ethernet linear protection and Ethernet ring protection.
但是，加包装器可能增加复杂性和费用，这与原本采用以太网技术的目的背道而驰。
But adding the wrapper might add complexity and expense, which defeats the purpose of using Ethernet technology in the first place.
管理层采用普通以太网技术，应用TCP/IP协议，以达到数据的高速大量传输。
The management layer adopts the technology of general Ethernet with TCP/IP protocol to transmit data in a high speed.
嵌入式系统以其体积小、功能多、支持以太网技术等优点而成为工控领域中的新热点。
The embedded system has become a hot spot in process control area because of its features of small volume, multiple functions and supporting Ethernet technology.
现今，如何成功地把嵌入式以太网技术应用到工业控制领域已成为热门的研究方向之一。
Nowadays, how to apply the embedded Ethernet technology to modern industrial control fields successfully has become a hot field of research directions.
以太网技术正在迅猛发展，将其应用到工控领域，可以达到降低成本，简化结构等成效。
The Ethernet technology is developing quickly, and will get many effects such as reducing cost, predigesting structure if we apply this technology to the industrial control field.
基础网络采用先进的千兆以太网技术，三层（核心层、汇聚层和接入层）网络拓扑结构；
According to the analysis of practical demand, the network topology adopts three-layer structure(Core layer, Convergence layer and Access layer)and kilomega Ethernet technology;
在为以太网技术造势的同时，梅特卡夫注意到正在崛起的以太网兼容产品市场所带来的商机。
As he built market momentum behind the technology, Dr Metcalfe recognised the business opportunity presented by the emerging market for Ethernet-compatible products.
文中基于嵌入式以太网技术，设计了一种具有多种接口，能实现异种网络互联的通信控制器。
Based on an embedded Ethernet, a communication controller with multiple interfaces for heterogeneous network interconnection is presented in this paper.
而嵌入式系统以其本身体积小，功能多，支持以太网技术等优点，成为工控领域中的新热点。
Embedded system becomes a new hotspot of industrial control field because of its advantages such as small volume, many functions and supporting Ethernet technology.
分析了采用以太网技术后一些高层协议的应用，并对传输介质和本质安全的问题进行了讨论。
In this paper, some application of high Ethernet protocol is discussed, and the transmission media and essential security is also analysed.
本课题的设计既是对工业以太网技术的初步探索，也为以后的设计提供了可借鉴的方法和思路。
The design of this subject is not only the initial exploration of industrial Ethernet technology, but also provides valuable methods and ideas for future design.
本文的研究成果对于低端嵌入式产品和嵌入式以太网技术的深入应用具有参考价值和实际意义。
Result of this research provides a valuable reference for application of high performance and low-end embedded system and popularization of Embedded Ethernet.
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