Network construction of digital communication includes two main parts. First, construction of digital exchange network;

数据通信的网络建设工程包括两个主要内容：第一，构建数据交换网络。

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We'll introduce the technology of designing the software system of the HJD-500/1000 digital exchange using programming language C on TP-86D single-board computer.

本文介绍在设计HJD-500/1000型数字交换机软件系统时在单板机环境下使用C语言的实现技术。

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This digital identity can then be used to exchange text securely by encryption using the key pair.

然后可以使用这个密钥对通过加密来利用数字身份安全地交换文本。

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What the British want to see is a Digital Copyright Exchange, a market where digital rights can be processed rapidly and cheaply.

FORBES: Copyright and Related Laws Hold Back Innovation and Growth, Say British

Will the digital information exchange we all participate in really lead to a nurturing transparency ?. .

FORBES: Are We Walking The Dark Side of the Web?

The digital currency exchange operated by Dominica-based Aurum Capital Holdings, Inc. supports bitcoin as well as Liberty Reserve, Pecunix, Perfect Money, and c-gold and they offer two choices for cashing out into a card-based product.

FORBES: Bitcoin Funded Debit Cards