OPNET provides a comprehensive development environment supporting the modeling of networks and distributed systems, and HLA provides a Co-simulation platform for different simulation entities.
OPNET网络仿真软件为网络和分布式系统仿真提供了功能强大的开发环境，HLA体系结构为不同的仿真实体提供了协同仿真的平台。
Different applications of P2P networks enable users to share the computation power (distributed systems), data (file-sharing), and bandwidth (using many nodes for transferring data).
不同软件所使用的P2P网络让用户可以分享电脑的处理能力（分布式系统），数据（文件分享）和带宽（使用多节点传送）。
Distributed multimedia systems support the integration and coordination of audio, video, text and numeric data originating from databases or high-speed networks.
分布式多媒体系统支持数据库中或网络中的声音、视频、文本和数字数据的整合与协同。
The field goes by many names, such as connectionism, parallel distributed processing, neuro-computing, natural intelligent systems, machine learning algorithms, and artificial neural networks.
这个领域 有很多术语，例如连接机制、并行分布处理、神经计算、自然智能系统、机器学习算法和人工神经网络。
Today we have seen more and more public key protocols use in networked and distributed systems, so we must select an secure public key protocol otherwise it will jeopardy the secrecy of networks.
目前，密码系统中大量地使用基于公钥的密码协议，这些协议的安全性直接影响着网络系统的安全。
Today we have seen more and more public key protocols use in networked and distributed systems, so we must select an secure public key protocol otherwise it will jeopardy the secrecy of networks.
目前，密码系统中大量地使用基于公钥的密码协议，这些协议的安全性直接影响着网络系统的安全。
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