系统地介绍了计算机票务系统的结构，给出了一个基于多层安全架构的计算机票务系统。
This paper introduces systematically the architecture of computerized ticket system, which is based on multi-level safety architecture.
Wallace表示，2000年4月推出的BFS是第一个面向商业应用的计算机机票搜索和定价引擎，当时的ITA只有一个测试网站。
Wallace says BFS became the first PC-farm-based airfare search and pricing engine in commercial use in April 2000, although ITA had a beta site at the time.
银行通过计算机系统管理，机场的机票也通过计算机处理。
Our banks are managed by computers and the tickets at the airport are issued by computers, too.
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