Form the necessity for establishing automatic command systems of important area, the status quo of important areaairdefense is analyzed.
从建立重点区域防空指挥自动化系统的必要性出发，分析了目前重点区域防空系统的现状。
2
The military strength requirement of areaairdefense is a basis for troops construction and manoeuvre, which is the precondition and basis of the deployment of the areaairdefense forces.
区域防空兵力需求是防空作战保障部门实施高效保障的基本依据，也是进行区域防空作战布势的前提和基础。
3
The aviation strikes the enemy airdefense and the area of landing.