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- SSARES is a very effective test approach for Spaceborne SAR. SSARES为星载SAR系统的研制提供了一种行之有效的测试手段。
- YAG laser for block of punctum lacrimale. 泪点阻塞性疾病激光治疗。
- The responsive deception for spaceborne SAR is studied and improved. 分析了对星载SAR的应答式欺骗干扰,并对其进行了改进。
- Research on spatial matching of spaceborne radar data and ground radar data is important both in theory and application. 摘要对星载雷达数据与地面降雨资料进行空间匹配,并展开定量分析,在理论研究与实际应用中具有重要意义。
- Diomed laser for UPPP can enlarge the horizontal air passage of soft palate. 高功率半导体激光与传统激光相比能最大限度地扩大软腭水平气道狭窄。
- Clinical Curative Effect of Ultrapulse CO2 Laser for Bromidrosis[J]. 引用该论文 余文林;刘春利;曾海玲.
- Air and Spaceborne Radar Systems: An Introduction 飞机和航天雷达系统:介绍
- Diode Laser for metallic claddings and welding of steel, aluminium and polymers. 用于金属覆层以及钢材、铝材和聚合物焊接的二极管激光器。
- High power fiber lasers for fiber Raman amplifiers are reviewed. 综述用于光纤拉曼放大器的高功率光纤激光器。
- External calibration is key method used for spaceborne SAR antenna onboard measurement. 天线外定标是实现星载SAR天线方向图在轨测试的主要手段。
- In this paper a FEM analysis model of cable-truss deployable antenna is proposed according to the special requirements for spaceborne antenna. 摘要针对太空索网桁架式可展开天线的结构特点和性能要求建立了天线的有限元分析模型,并对其结构进行了优化设计研究。
- For spaceborne SAR system with large squint angle, the main error source of classical range| Doppler algorithm is analyzed which causes the loss in image quality. 分析了当天线斜视角增大时,导致传统距离-普勒成像算法性能下降的主要误差来源。
- Research is now being done on the use of lasers for the prevention of acne. 研究现正在做关于使用激光器,为预防青春痘。
- In this paper, the new formula of the azimuth resolution for spaceborne spotlight SAR. is presented, and the data simulation results validate the validity of the new method. 该文给出了适用于星载聚束模式合成孔径雷达的方位向分辨率的计算方法,数据模拟结果验证了方法的难确性。
- The responsive deception for spaceborne SAR is studied and improved.The algorithm is got by analyzing the range domain and cross-range domain respectively. 摘要分析了对星载SAR的应答式欺骗干扰,并对其进行了改进。
- For spaceborne SAR system with large squint angle, the main error source of classical range-Doppler algorithm is analyzed which causes the loss in image quality. 分析了当天线斜视角增大时,导致传统距离-多普勒成像算法性能下降的主要误差来源。
- He Feng, Liang Diannong, Dong zhen.A Wavenumber domain algorithm for spaceborne bistatic SAR imaging with large squint angle[J].Acta Electronica Sinca,2005,33(6): 1011 - 1014. [5]何峰;梁甸农;董臻.;适于大斜视角的星载双基地SAR波数域成像算法[J]
- Objective To evaluate the method of transure thral resection by Holmium laser for condyloma acuminata in the urethra. 目的观察钬激光经尿道治疗尿道内尖锐湿疣的疗效。
- Estimation of Raindrop Size Distribution From Spaceborne Radar Observations 来自星载雷达观测雨滴大小分布的估算
- AOM is used in cavity to modulate pulse Nd:YAG laser for improving peak-power of laser pulse. 采用声光器件对脉冲Nd:YAG激光进行了腔内调制,提高了激光脉冲的峰值功率。