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- Its data baud rate and the band-time can be good to satisfy the requirement of AIS physics layer. 它的数据传输速率和带宽时间分量都能很好的满足AIS物理层通信对调制解调指标的要求，因此被本论文选用。
- This paper first describes security problems in MANET, and then lists the DDoS attacks in the physics layer, MAC layer, network layer, and transport layer. 本文首先描述了移动自组织网络的安全状况；
- First we generalize key technology of ATM, thoroughly describe its basic testing methods, including Physic Layer testing, ATM Layer testing, AAL Layer testing and Signaling testing. 首先简要介绍了ATM技术要点，并详细讨论了ATM的基本测试方法，包括物理层测试、ATM层测试、AAL层测试和信令测试，其中，ATM层测试方法是我们研究的重点。
- The SF0020 is an 8-bit embedded network microcontroller, with 10/100M bps EthernetMAC. Its IEEE 802.3 MII interface can directly connect to physics layer chip DM9161 and enable theSF0020 to access and communicate over the Ethernet. SF0020是8-bit嵌入式网络单片机;它内含10/100M bps的MAC模块;提供IEEE802.;3 MII界面;可与外部的Ethernet 物理层芯片DM9161直接连接;实现以太网接入。
- The MTP2 layer uses primitives to interact with the network layer above it and the physical layer below it. MTP2 层使用原语与上面的网络层和下面的物理层进行交互。
- The LCP sits on top of the physical layer and is used to establish, configure, and test the data-link connection. 连结控制协定在实体层的上面，被用于建立、组态与测试资料连结的连线。
- The physic layer and the software layer of the open NC systems layering and modeling design,the characteristic and the open characteristic of CJK6132A lathe Close-loop NC system are introduced. 对开放式数控系统进行层次模块化设计：物理层、软件层设计。介绍了CJK6132A车床闭环数控系统的特点及开放性。
- The Physical Layer defines items such as: connector types, cable types, voltages, and pin-outs. 物理层定义的项目,:连接器型号电缆类型、电压、边奏。
- They provide additional function by virtualizing and aggregating the resources in the physical layer. 它们通过虚拟化和聚合物理层的资源来提供额外的功能。
- TDM is a physical layer concept, it has no regard for the nature of the information that is being multiplexed onto the output channel. 分时多工属于实体层的概念，当资料被多工处理送到输出通道，是不需要理会资料种类的。
- The Legacy Ethernet transmission process is identical until the lower part of the OSI physical layer. 一直到OSI实体层的较低部份，传统乙太网路传输程序是相同的。
- In physical layer, clients select GPRS (general packet radio service) to access Internet after comparing and analyzing. 在分析比较了几种通信方式以后,我们在下层选择了GPRS(General Packet Radio Service,通用无线分组业务)技术,将客户端接入Internet。
- In the defense of physical layer, We analyse the radiation effect mechanism ofhigh-power EMP and 11PM weapons. 物理层的防御中，分析了强EMP和HPM武器辐射效应和效应机理，以
- He tutored the child in physics. 他给这小孩辅导物理。
- S army.The traditional method on studying JTIDS is focus on the data link layer or physical layer. 传统的对JTIDS的研究只局限于数据链路层及以下层,而研究JTIDS整个网络(或称之为系统,姑且称JTIDS网络)性能的却见之甚少。
- As a whole, the research work of this thesis is to develop a physical layer for a SOPC-based real-time microkernel. 整体而言，本论文研究工作系发展一个以SOPC为基础之微核心实体层设计。
- Physics is governed by cosmic laws. 物理学受宇宙法则的制约。
- To alleviate this, bridging was created to communicate at the data link layer while isolating the physical layer. 为了减轻这个问题，桥接方法被采用，在工工作在物理层的中继器之基础上，桥接工作在数据链路层。
- Physics has made enormous progress in this century. 本世纪物理学的发展突飞猛进。
- IEEE 802.11,Wireless LAN Medium Access Control(MAC) and Physical Layer(PHY) specification[S]. 孙利民;李建中.;无线传感器网络
