雷达

The system is found of head-up display, advanced APG-63 or APG-70 radar, inertial navigation system, flight instruments, ultrahigh frequency communications, tactical navigation system and instrument landing system.

能执行多种任务的电子系统也是F-15和其他战斗机的一个重要区别。F-15的电子系统由平视显示仪、APG-63(下图，或APG-70)火控雷达、惯性导航系统、飞行控制系统、高频无线电通信设备、战术导航系统、自动着陆系统组成。

In the frist part, the surface current distribution and RCS of the targets are calculated by using improved frequency domain integral equation.

第二章在总结前人工作的基础上，对UWB/冲激雷达的应用潜力作了充分的评估。

In Chapter 3, the electromagnetic scattering charateristics of coated RAM target is studied by using integral equation method.

第一章是对冲激雷达发展现状的概括和总结，对国内外研究的背景、目的和应用前景作了描述，本章的工作为课题研究奠定了基础。

It was also too far from the interceptor base in Poland to be viable.

普京认为，这可以替代美国计划在捷克共和国部署的雷达系统。

Plan calls for placement of 10 interceptor missiles in Poland and a related radar system in the Czech Republic.

美国计划在波兰设置10枚拦截导弹，在捷克共和国设置相关的雷达系统。

The outfield intercomparison experiments with Belford show that the relative measurement error of lidar-visibility meter is within 20%.

与美国Belford能见度仪的外场对比实验表明，该激光雷达能见度仪相对测量误差在20%以内。

The sidelobe has many ripples in condition of small training sample size and the diagonal loading technology is applied to this method, which improve the convergence speed of sidelobe. We also study the pattern control of area array. The effectiveness of this new method is illustrated by the designed simulations.5. Adaptive sidelobe cancellation is a important part of phase array radar. To realize low sidelobe and suppressing the interferer the antenna technique and signal process are combined.

用对角加载方法解决了小快拍数下收敛速度慢的问题，并仿真给出了加载量的选取范围，对面阵的自适应方向图控制文中也进行了详细讨论，阵列幅相误差和互耦误差对自适应方向图控制影响，文中也给出了仿真和分析。5、自适应旁瓣相消是相控阵雷达技术的一个重要组成部分，它将天线技术与信号处理技术结合在一起，使相控阵天线实现超低副瓣，达到抗有源干扰的目的。

The accuracy of the lidar system is analyzed and discussed especially for the interferometer parameters.

利用干涉仪参数讨论了雷达系统的测量精度。实验测定了双干涉仪的频谱曲线。

Phase unwrapping is one of the most important processing steps in SAR interferometry.

相位解缠是合成孔径雷达干涉测量数据处理的关键性步骤之一。

The SAR Interferometry technique is an effective method for monitoring ground deformation and has been used widely.

合成孔径雷达干涉测量技术为地表形变监测提供了极具应用潜力的手段，具有大面积、高空间分辨率、全天候及成本低的优点。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。