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- The problem of the on bomb MMW passive detecting system signal processing is systematically investigated. 为了提高系统的目标识别率，本文采用了小波分析，小波网络以及信息融合的方法来研究。
- passive detecting & locating system 无源探测定位系统
- The passive detection and positionalgorithms under the conditions of single platform and multiple platforms are investigated indepth. 本论文提出了机载雷达组网中被动探测与定位的技术方案；
- The technology of onboard passive detection and location is an important research field of airborne Electronic Counter Measures (ECM). 摘要机载无源探测定位技术是机载电子对抗中的一个重要的研究领域。
- The millimeter wave radiometer passive detection technique is applied in the important fields, sush as homing guidance in anti-armour missile and smart bomb. 毫米波辐射计的无源被动探测技术具有很强的隐蔽性和很好的抗干扰性能,因此被应用于反装甲导弹和灵巧弹寻的制导等领域。
- This paper discusses the application of joint estimation of DOA and Doppler velocity in passive bistatic radar, and analyzes emphatically the passive detection of target echo frequency in passive bistatic radar. 将 DOA与多普勒速度的联合估计定位应用于双基地雷达 ,重点分析双基地雷达系统中对目标回波频率量的无源检测方法。
- He played a passive role in the marriage. 他在婚姻中扮演了一个被动的角色。
- Study on passive detecting technology based on an acoustic time-reversal mirror 时间反转镜用于被动检测技术的研究
- He had a passive expression on his face. 他脸上有一种漠然的表情。
- In spite of my efforts the boy remained passive. 尽管我努力，那男孩还是不起劲。
- The slaves gave passive obedience to their master. 奴隶们乖乖地服从他们的主人。
- Passive character, attitude, quality, or behavior. 消极主义消极被动的性格、态度、品质或行为
- submarine passive detection and tracking set 潜艇被动探测与跟踪设备
- The dentist could detect no decay in her teeth. 牙医检查了她的牙，未见有龋齿。
- I seemed to detect some anger in his voice. 我似乎在他的声音中听出一些怒气。
- The prices of B& W TV sets have gone down. 黑白电视机跌价了。
- From US News & World Report. 译自《美国新闻与世界报道》
- Radar is used to detect objects in the air or at sea. 雷达被用来探测空中或海上的目标。
- Complimentary beauty Products & Treatment. 附赠美容及护肤产品
- We're not setting out a shop sign, Rosen & Son. 我们并不是挂起“罗森母子公司”的招牌。
