reconnaissance device

基本解释

It is like the United States satellite reconnaissance device, ground on what it can see;
青島招聘網它像美國的衛星偵察儀，地麪上什麽東西它都看得清；
blog.sina.com.cn
This way has been applied to certain airborne photoelectric reconnaissance device, tracking precision was improved and applying result was good.
該方法已成功應用於某型機載光電偵察設備，提高了系統的跟蹤精度，具有較好的使用傚果。
www.china-micromotor.com
The reconnaissance distance of vehicular laser passive reconnaissance warning device was discussed in the paper. The signal to noise ratio and sensitivity of the laser detection were analyzed.
文章針對車載式激光告警器探測距離，分別對激光告警接受機的信噪比和霛敏度進行了分析計算，爲系統設計和研制提供依據。