this Class help handle different pre

according to pre-advice different group criteria to show Pre-advice page group show.

自适应控制系统乃伦局方案，俯仰通道自动驾驶仪，simulink实现-Adaptive Control Systems program of the Bureau are-lun

该程序不能实现全程售票，所以需要使用者通过算法来实现该功能-the whole ticketing process can not be achieved, there is a need by users of the algorithm to achieve functional

Projekt biletash, ne visual basic

美国航空航天局使用的专业卫星定位软件，对中国只限制-The United States National Aeronautics and Space Administration to use the professional satellite positioning software, the restrictions apply only to China

简单车辆管理系统。希望能给大家带来点帮助-Simple vehicle management system. Hope that I can bring everyone to help the

通过将jsp嵌入java代码，并将页面显示内容分为header，detail，foot三层，以递归实现页面动态显示。-By jsp embed java code, and will display the contents page is divided into header, detail, foot three-tier to realize recursive dynamic display page.

汽车维修管理软件。其中包含三个编辑控件。-vehicle maintenance management software. These include three editorial control.

飞机订票系统,退票,and some other functions. It will give u some helps. -Flight tickets booking system, refunds, and some other functions. It will give u some helps.

Simulink for GNC toolbox