雷达

The evolution of reflectivity in the Doppler images was coincided with the mode of the classic heavy precipitation supercell storm.And there was an obvious structure of heavy precipitation supercell storm in the vertical sectional drawing.Furthermore,there were also a mid-cyclone and a vertical wind shear in the process.At last,the factors related to the hailstone were analyzed.

新一代天气雷达图像上强度图的演变与强降水超级单体模式相吻合；剖面图上显示出强降水超级单体的明显结构；存在着中气旋和中等到强的垂直风切变；分析了此次过程中出现冰雹的相关因子。

Some important indexes and criterions of hailstorm radar products are devised.

通过分析发现了一些冰雹雷达产品的重要指标和判据。

The implementation of hardware interface and software of the testing control and display system are illustrated .

阐述了雷达线性调频信号的有关理论，分析了测试软件对线性调频信号匹配滤波及其距离旁瓣抑制滤波的原理，并给出了实测数据与分析。

HARPY provides the most effective solution to the hostile radar problem, at the lowest price.

"哈比"提供对敌方雷达问题以最低的成本、最有效果的解决办法。

A major step forward for surveillance and reconnaissance, the Advanced Hawkeye's powerful new radar system will increase the range of territory an aircraft can monitor by 300%.

在监视和侦察系统的主要改进后，先进鹰眼强大的新雷达系统将飞机可监视的地域范围扩大了三倍。

Headley urged Congress to take advantage of this "breathing room" to move forward on a system that would replace decades-old radar technology with satellite-based technology.

Headley敦促国会利用"喘气时机"去推动用将用卫星技术取代数十年之久的雷达技术的系统。

This computer graphic shows three craters in the eastern Hellas region of Mars, containing concealed glaciers that were detected by radar.

这幅电脑合成图展示出火星东部 Hellas 区的三个弹坑，以及雷达探测到的隐蔽的冰河。

In the signal processing, the electronic heterodyne demodulation method was adopted to deal with the signals received by high-speed photodiodes.

系统在利用无线电雷达信号处理方式的同时，保留了激光探测的优点，位移测量系统具有良好的重复性。

Laser radar ; character of transmitter and receiver ; atmospheric transmission ; heterodyne efficiency

激光雷达；发射器和接收器特性；大气传输；外差效率

A divisive hierarchical clustering algorithm for blind classification of radar emitters based on grey relational measure is proposed.

提出了一种基于灰关联测度的分裂式层次聚类算法来实现雷达辐射源信号的盲分类。

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。