在系统网络体系结构(sna)产品中，激活两个逻辑单元间的话路的请求。
In SNA products, a request to activate a session between two logical units.
从系统分析、系统功能设计、系统网络体系结构设计等主要方面进行介绍，给出了具体设计方法。
The system structure and main functions and system network structure design are analyzed and the concrete designing method is described.
从系统分析、系统开发平台的选择、系统网络体系结构设计等主要方面进行分析，给出了具体设计方法。
The system structure and main functions, the selection of system developing workspace and system network structure design are analyzed before the concrete design method is described.
系统网络体系结构(SNA)中，对话控制程序提供的一种功能。一个由两个方向上的一系列请求和应答组成的单元。
A facility provided by dialog control in SNA. A unit composed of a series of requests and responses in both directions.
在介绍EPA网络体系结构的基础上，详细地描述了《EPA标准》的核心部分：应用层服务和管理层服务，并介绍了基于《EPA标准》的演示系统，从而验证了《EPA标准》的可行性与正确性。
The application layer and management layer, the core of EPA profile, are described detailedly after the architecture of EPA network is introduced and EPA profile is proved out by the demo system.
概要设计包括系统逻辑结构设计、网络体系结构与安全设计等。
The summary design includes the logical structure of the system design, network architecture, security design, and so on.
在对服务元网络体系结构和微通信元网络系统进行充分研究的基础上，本文提出了一种新型的适合微通信元网络系统的软件架构。
Based on the research on Service Unit based Network architecture (SUNA) and Micro-Communication Element System (MCES), this paper presents a kind of software architecture for MCES.
MAP协议集是CIMS制造自动化分系统理想的网络体系结构。
MAP Protocol set is an ideal network architecture for manufacturing automation subsystem of CIMS.
介绍服务元网络体系结构(SUNA)和基于非层次网络体系结构的微通信元系统架构(MCES)。
This paper presents Service Unit network architecture (SUNA) and the Micro Communication Element System (MCES) based on non-layered network architecture.
现有的分布式测控系统层次化网络体系结构存在着一些缺陷，难以提高分布式测控系统的实时性等关键性能参数。
There were some limitations in current distributed measurement and control system layered network architecture. It is difficulty to improve the key parameters of real-time performance.
研究第二代移动通信系统向第三代移动通信系统的演进，深入研究WCDMA的网络体系结构及其接口规范。
Research the evolution of the mobile telecommunication system from 2g to 3g, the network architecture and interface specifications of WCDMA.
在系统主干线通道上采用光纤通信方式，对于分支通信采用屏蔽双绞线以RS-485方式通信，并对网络体系结构作了详细的描述。
Optical fiber communication mode is adopted in main channels, RS-485 communication mode using shielding twisted pair lines is employed in branch channels, and detailed descri…
在系统主干线通道上采用光纤通信方式，对于分支通信采用屏蔽双绞线以RS-485方式通信，并对网络体系结构作了详细的描述。
Optical fiber communication mode is adopted in main channels, RS-485 communication mode using shielding twisted pair lines is employed in branch channels, and detailed descri…
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