reconnaissance system

基本解释

The Long Term Mine Reconnaissance System, launched from manned subs, is hardly long-term enough for Roughead: It covers only 120 nautical miles, max.
关于拉夫黑德来说，载人潜水艇的远间隔水雷侦查系统（The Long Term Mine Reconnaissance System）的侦查半径基本不算远，它最多只能掩盖120海里的水域。
tianyami.net
The ASN-206 is one of the most modern UAV of PLA, especially the real-time video reconnaissance system which provides PLA a good way to proceed frontline reconnaissance.
ASN-206是我军较为先进的一种无人机，尤其是它的实时视频侦察系统，为我军前线侦察提供了一种利器。
The electronic reconnaissance system has become an important component of electronic warfare, information warfare and space warfare along with the evolution of modern warfare.
随着现代化战争的发展，电子侦察系统已成为电子战、信息战和空间战中的一个重要组成部分。
www.fst.umac.mo

At the top of Mr Struck's wish-list are a joint forces information system, reconnaissance equipment and armoured transport vehicles.
ECONOMIST: German defence
The SR-71 has proven its value as a complementary system to U.S. space-based reconnaissance assets during the prolonged period from 1985 to 1987 when the United States was unable to place new satellites in orbit.
CENTERFORSECURITYPOLICY: Center for Security Policy Congress Must Preserve A Vital Strategic Reconnaissance Capability — The SR-71