这是一个完善的在线图书馆系统，具有会员功能，图书预约功能，图书管理功能，系统用户管理功能。-This is a comprehensive online library system, with a membership function, an appointment book features, book management features, users of the system management functions.

MG医院在线预约挂号系统为医院提供完整的患者在线预约挂号和管理平台。本系统可以灵活增添科室和医生。-MG hospital online booking registration system for the hospital to provide patients with online booking appointment and management platform. The system can be flexible to add sections and doctors.