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- radar observation blind zone 雷达盲区
- In this thesis, the application of real-time rendering based on GPU in RCS and blind zone of radar has been studied. 本文从计算机图形学的角度出发，探索性地研究了基于GPU的实时绘制技术在雷达散射截面和雷达遮蔽盲区实时计算中的应用。
- The blind zone problem in the wide-swath synt he tic aperture radar (SAR) is usually solved by method of variable pulse repetiti on frequency (PRF). 目前解决合成孔径雷达盲区问题的方法通常是采用可变脉冲重复频率来实现,然而其变化的PRF会导致非均匀采样,增大了后续成像处理的运算复杂度。
- In such case, the size of the blind zone directly influences the observation of a raffinate. 在超声波测量中其发射强度越大，回声的时间就越长，也就是说盲区越大。
- Doppler Radar Observations of Dust Devils in Texas. 德克萨斯州沙尘暴的多普勒雷达观测。
- Terminal Doppler Weather Radar Observation of Atmospheric Flow over Complex Terrain during Tropical Cyclone Passages. 热带气旋通过期间复杂地形大气气流的终端多普勒天气雷达观测。
- VHF Doppler Radar Observations of Buoyancy Waves Associated with Thunderstorms, 1984 J.Atm.Sci. 雷达和微波辐射计测雨特性比较及其联合应用，1980年大气科学。
- It is not possible to recognize the existence of blind zones from seismic data alone. 仅仅根据地震资料是不可能确认隐蔽层存在的。
- Evaluating High-Resolution Model Forecasts of European Winter Storms by Use of Satellite and Radar Observations. 用卫星和雷达观测评估欧洲暖季风暴的高分辨率模式预报。
- Synthetic Aperture Radar Observations of the Surface Signatures of Cold-Season Bands over the Great Lakes. 大湖上空冷季带地面信号的合成孔径雷达观测。
- radar observation of the meteors 流星的雷达观测
- Radar observers and long-distance truck drivers often reported blips that weren't there, and stopped for hitchhikers that didn't exist. 长途卡车司机会突然停车，因为他看到搭便车的旅行者，而路上连个鬼影都没有。
- Read-outs of the radar observations confirmed the unusual: The Cougar had not been captured at all descending or falling to the sea. 雷达跟踪器证实了此事的不寻常：“美洲狮”丝毫没有被跟踪到它是怎么升空以及坠入大海的。
- The study puts forward the precision difference solution to elastic wave equation, using staggered mesh random even rank, and formula for tilted contact surface's refraction blind zones. 研究提出了弹性波方程交错网格任意偶数阶精度差分解法及倾斜界面地表折射盲区计算公式。
- It is mathematically proved that angular glint linear deviations are independent of radar observational range in far-field region. 从数学上证明了远区角闪烁线偏差与雷达距离无关；
- The radar observations were made Oct. 18 and 20 and show, according to a preliminary assessment, a "strongly bifurcated" appearance. 依照初步的估计，雷达观察在十月18和20日进行，外观上是一种“强而有力的二分”。
- The study puts forward the accurate difference method for elastic wave equation, using staggered mesh random even order, and formula for tilted contact surface's refraction blind zones. 在朋友帮助下,问题已解决!研究提出了弹性波方程交错网格任意偶数阶精度差分解法及倾斜界面地表折射盲区计算公式。
- Hermes, a space rock lost to science for 66 years and recently rediscovered, could actually be a pair of orbiting asteroids, new radar observations suggest. 新的雷达观察者提出，赫密士，一块太空石头，66年来不为科学家所知，最近又重新发现，事实上是一对小行星的运动轨道。
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- The radar scanned the sky for enemy planes. 雷达密切监视天空，搜索敌机。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
