electronic reconnaissance satellite [军] 电子侦察卫星 ; 电子侦察舰
electronic reconnaissance ship [军] [船] 电子侦察船
electronic reconnaissance meter 电子侦察仪
electronic reconnaissance system [军] 电子侦察系统
electronic reconnaissance facility 电子侦察设施
electronic reconnaissance accessory 电子侦察附件
Measuring the parameters of pulse with high speed and precision is the base of electronic reconnaissance.
快速、高精度脉冲参数测量是电子侦察的基础和前提。
Passive localization and tracking system plays an important role in the electronic reconnaissance, because it works silently without electromagnetic radiation and covering larger region.
无源定位与跟踪技术自身不辐射电磁波而且探测距离远，所以它在电子侦察中扮演着越来越重要的角色。
As an important part of the traditional electronic reconnaissance equipments, active locating system has not met the requirements of modern war because of its own drawbacks.
作为传统电子侦察设备的重要组成部分，有源定位系统由于自身的局限性已经不能满足现代战争的要求。
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