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- Venus Orbiting Imaging Radar 金星轨道运行拍摄雷达
- Radio Acoustic Sounding with a UHF Volume Imaging Radar. 用UHF容积成象雷达进行无线电光学探测。
- Your finances may be tight, but with Venus orbiting closely to Mars, you should find new sources of income quite easily. 你的财务状况可能比较紧张,但是金星运行接近火星,你将会很容易地找到一些新的收入来源。
- Inside slice to draw octahedron in the Venus orbit, the circle of this octahedron containment is a Mercury orbit. 内切于金星轨道画出八面体,这八面体包含的圆就是水星轨道。
- Synthetic aperture radar (SAR) is a new type of high resolution imaging radar. 合成孔径雷达(SAR)是五十年代发展起来的一种高分辨率成像雷达,它结合了合成孔径原理和脉冲压缩技术,从而在距离向和方位向上获得很高的分辨率。
- It is very rare to see Venus orbiting so close to Mars - Venus loves being with Mars, but alas, this rarely happens, as each planet is usually busy on assignment in different parts of your chart. 这次金星周转如此靠近火星是非常罕见的--虽然金星喜欢跟火星在一起,但是,唉,它们很少能双宿双飞,因为每个行星都在围着你星盘不同的地方周转。
- Synthetic Aperture Radar (SAR) is a kind of high resolution imaging radar,which has been developed since World War II. 合成孔径雷达(SAR)是二战以后发展起来的一种高分辨成像雷达,利用它可以全天候、全天时、远距离地得到类似光学照相的高分辨雷达图像,在军事和民用方面都具有重要的应用价值。
- Caro E R. SIR-C The next generation spaceborne SAR, The Second Spaceborne Imaging Radar Symposium, April 1986, JPL. 张安安.;合成孔径雷达数据压缩方法的研究:[硕士学位论文]
- Scanning technique of CO2 laser imaging radar has become one of the key techniques used in cruise guide and control guide. 激光扫描技术是在巡航导弹制导中应用的CO2激光成像雷达的关键技术之一。
- European space probe enters Venus orbit 欧洲航天探测器进入金星轨道
- Synthetic Aperture Radar (SAR) is a kind of active microwave imaging radar, which utilizes the method of aperture synthesis to achieve high resolution in the azimuth direction. 合成孔径雷达(Synthetic Aperture Radar,SAR)是一种主动式的微波成像雷达,它利用孔径合成的方法获得方位向的高分辨率。
- According to the high spatial correlativity of the ionosphere contamination, then the rank one phase error estimation (ROPE) auto-focus method in imaging radar is suitably modified and applied to the ionosphere decontamination of HF radar echoes. 根据电离层污染具有高度空间相关性的特点,将成像雷达中的秩一相位误差估计聚焦方法适当修正后应用于高频雷达回波信号去电离层扰动污染。
- Through optimizing the algorithm of SVM,it is embedded into digital signal processing(DSP) of laser imaging radar,achieving the function of target recognition,which has high pract. 通过优化支持向量机算法,将它嵌入到激光成像雷达系统的数字信号处理器(DSP)芯片内,实现目标识别的功能,有很高的现实意义。
- The same demonstration will take place on the MQ-8B Fire Scout this year on a company-owned Fire Scout using a non-developmental Telephonics RDR-1700B maritime surveillance and imaging radar. 今年,MQ-8B“火力侦察兵”利用RDR-1700B海事监视和成像雷达也要进行同样的演示工作。
- The planets orbiting nearby are venus and mars. 在附近运行的行星是金星和火星。
- The sculptor is working on a sculpture of Venus. 那个雕刻家正在雕一个维纳斯雕像。
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- This painting depicts the birth of Venus. 这幅画描绘的是维纳斯的诞生。
- The scientists guess that Venus is lifeless. 科学家猜测在金星上没有生命。
- Research on the LD Rapid Scanning Imaging Radar 半导体激光快速扫描雷达成像实验