surface-to-air

The Alaskan ranges have a large array of simulated surface - to - air threats.

在阿拉斯加宽阔的土地上有大量模拟的地对空威胁.

As a result, a friendly surface - to - air missile was mistakenly fired at us.

结果, 自动瞄准的地对空导弹误中了我们.

Surface - to - air missile troop training.

地空导弹 兵训练.

Autopilot is an important sub - system of surface - to - air missile, which directly affects the homing capability of missile.

自动驾驶仪是 防空 导弹的重要子系统, 其性能直接影响导弹寻的能力.

And even the civilian planes use evasive tactics to avoid surface - to - air missiles when landing.

即使是民用飞机在着陆时也采用躲闪策略避免 地对空 导弹的袭击.