Fully enclosed structure, doubleframe design, can be split into the publishing house.
全封闭结构，双框设计，可分体进出版房。
2
The key is selecting structure patterns and strengthening anti seismic techniques for doubleframe of bottom building structure.
对底部两层框架砌体结构房屋的抗震设计其一是要合理选择结构布置形式，其二是要加强抗震构造措施。
3
Specially, such techniques as interrupt hook, event synchronization, message passing, doubleframe memory alternation and priority setup are used to insure the real-time performance.