This paper discusses how to carry out wireless online ordering system based on XML and J2ME and designs a system of ordering airplane ticket.

本文研究了基于XML和J2ME的无线联机定购系统的实现，并且设计了一个飞机票定购系统。

youdao

As a subsystem of the catering industry, the wireless dish ordering system is designed to reduce the labor force cost and improve the quality and efficiency of the service.

无线点菜系统作为餐饮服务管理系统的一个子系统，旨在降低餐饮服务的人力成本并提高服务质量和效率。

youdao