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- This article sum up the guide principle?development and actuality of laser seeker in semi active laser guided weapons, emphasizing its structure and function?speciality. 综述了半主动激光制导武器中导引头的制导原理、发展和现状,着重介绍了导引头的结构型式、功能及其特点。
- The Sea Eagle AShM is a computer-controlled, all-weather, fire &forget, sea skimming missile. The missile has an active radar target ... 阿三的海鹞能带海鹰.;阿三正在和以色列合作新的反舰导弹取代海鹰
- Active radar seeker mostly adopts pulse Doppler monopulse radar system.So it is significant to research on the modeling and simulation of this kind of radar seeker. 主动雷达导引头大多采用脉冲多普勒单脉冲体制，因此研究该类型雷达导引头的建模和仿真有重要意义。
- Current situation and future development of semi active laser guided missiles were reviewed. Two components and the key technologies of semi active laser homing head were analysed. 综述了激光半主动寻的制导导弹的发展与现状,分析了激光半主动寻的系统的组成与技术关键,介绍了几种典型的激光半主动寻的制导导弹。
- Based on an ancient design, the Blackbird carries state-of-the-art electronics and has an active radar system. Though quite fast, the Blackbird lacks any weapons and is vulnerable to Interceptors. 以古代设计为基础,黑鸟携带了最新的电子装备以及一个活动雷达系统。尽管黑鸟非常快,但是由于没有武器,在面对拦截机的时候它显的非常脆弱。
- The Astra remains an intriguing project with several unanswered questions surrounding it, not the least of which is where India has gained access to the sensitive active radar seeker technology that the missile requires. 阿斯特拉是一个令人感兴趣的项目，许多没有答案的问题围绕着它，而不仅仅是印度从哪里获取了研制这种导弹所必需的灵敏的主动雷达引导头技术这样一个问题。
- While Doppler Active Radar Seeker (ARS) could be aided SINS by beam velocity all the times and remedy the BDS's default of lacking velocity information and continual working ability. 多普勒主动雷达导引头(ARS)可利用波束速度连续辅助惯导，弥补“北斗”系统无速度信息、不能全程使用的缺点。
- Shaking table Test on Structural Semi active Control 建筑结构半主动控制振动台试验研究
- York Sergeant AAA: Detect the invisible aircraft units, could activation radar, increase the sight and range, but will reveal self's position in enemy radar. 约克中士高炮：侦测敌方空中隐形单位，可激活主动雷达，增大视野与射程，但会在敌方雷达上显示自己位置。
- Active radar seeker receiver signal model 主动雷达导引头接收信号仿真模型
- Hughes Active Radar Augmentation System 休斯有源雷达增强系统
- Advanced Warning of Active Radar Emissions 主动雷达发射先进报警(系统)
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- Encoding polarimetric active radar calibration technique 极化有源编码定标技术
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- The Probe of Active Radar Seeker Technology Development 主动式雷达导引头技术发展探讨
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- Numerical Simulation of Multipath Effect of Active Radar Seeker 主动雷达导引头多路径效应的数字仿真
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智？
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
