有空,看看,没空找空,不是很好,请多指点.和thank you 是用Visual Basic 写的.-the time, look no air Hua Kong is not very good. please guide. and thank you is written in Visual Basic.

another embedded bios

a model-based optimal ventilation control strategy for multi-zone VAV air-conditioning systems

航空客运订票系统：航空客运订票的业务活动包括：查询航线、客票预定和办理退票等。通过此系统可以实现如下功能：录入功能：查询功能：订票功能(Air passenger booking system: air passenger booking business activities include: query routes, ticket booking and refund processing. Through this system can achieve the following fun