用电子对抗系统仿真器代替真实的设备参与飞机航电系统综合试验，是为了获得更好的动态效果，减少测试的复杂性，降低实际费用。

In order to obtain a better dynamic effect and reduce test complexity and cost, a simulated electronic warfare system, instead of real equipment, is used in integration tests of an avionics system.

youdao

电子对抗能有效地降低作战飞机的敏感性，从而提高其战场生存力。

Electronic countermeasure can effectively reduce sensitivity of the aircraft and enhances its survivability on battlefield.

youdao

对飞机在电子对抗(ecm)情况下的生存概率计算方法进行了研究。

A calculation method about survival probability of a aircraft that has electronic countermeasures (ECM) system is developed here.

youdao