China has also made strides in its plans for a space station, with two unmanned spacecraft docking in orbit last month for the first time.

China started development work on spacecraft docking devices only in the mid-1990s and did not produce its first piece of hardware until 2000.

中国在上世纪90年代才开始开发飞船对接装置，直到2000年才生产出第一件成品。

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Spacecraft Docking Rotating Simulator Based on Virtual Prototype

基于虚拟样机的航天器对接转动模拟装置仿真研究

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Gravity balance technique installed on six-freedom spacecraft docking test table

航天器对接六维试验台内装式重力平衡技术

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Dynamic Modeling of Spacecraft Docking Process

航天器对接过程的动力学建模

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Gravity balance technique of active docking ring for spacecraft docking test table

空间对接缓冲试验台对接环重力平衡技术

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Numerical simulation of spacecraft docking dynamics in capture process

空间飞行器对接捕获阶段动力学的数值仿真研究

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Determination of the contact points is one of the key problems of spacecraft docking simulation.

接触点判断是飞行器对接动力学仿真的关键问题之一。

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Three-freedom attitude adjusting and locking mechanism of spacecraft docking test table

航天器对接试验台三轴姿态调整锁定机构研究

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A Computer Vision Approach to Relative Motion Measurement in Spacecraft Docking System

航天器对接系统中相对运动参数测量的计算机视觉方法

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Clutter modeling and analysis for spaceborne bistatic radar

星载双基地雷达空时二维杂波建模和特性分析

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Impacts of Nonuniform Beam Filling on Spaceborne Rain Radar Algorithms

不均匀性束内充塞效应对星载测雨雷达反演算法的影响

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Spaceborne weather radar is a powerful tool for global precipitation measurement.

星载降水雷达是全球降水测量的有效遥感手段。

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Analysis of Beam Synchronization for Spaceborne Parasitic Radar System

主星带伴随分布式小卫星雷达系统的波束同步分析

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Improvement Research on Radar Reflectivity Factor Retrieval Algorithm of Spaceborne Precipitation Radar

星载测雨雷达反射率因子反演算法的改进研究

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Spaceborne radar altimeter can measure the sea surface height, significant wave height and sea surface wind, and it can also be used in fields of Geophysics, Oceanics, Ocean Climatology, sea ice monitor, and so on.

星载雷达高度计能够对海面高度、有效波高和海面风速进行测量，这些数据进一步反演的结果可以应用于海洋地球物理学、海洋动力学、海洋气候与环境及海冰监测。

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Clutter suppression is a primary concern in the application of moving target detection of moving-platform radars, e.g., airborne and spaceborne radar. The studies on this topic are largely covered by two parts.

杂波抑制是机载、星载等下视运动平台雷达完成动目标检测所面临的首要问题，其研究可分为两个方面。

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SZ-4 radar altimeter, which is the first China's spaceborne radar altimeter launched on Dec. 30th 2002, had obtained plenty of scientific data in terms of the pre-designed operational modes.

SZ-4雷达高度计作为我国第一个上星工作的雷达高度计于2002年12月30日发射入轨，按预定工作模式，获得了大量的跟踪数据。

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A new spaceborne radar system was proposed in the middle of the ninety's, which is the constellation composed by several small satellites ( it was also called as distributed small satellite radar array).

90年代中期人们提出了一种新的天基雷达体制，即利用编队飞行的多颗小卫星构成超稀疏雷达阵列（也称之为星座或分布式小卫星雷达阵列）。

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Finding remains of the Sui Dynasty wall by spaceborne radar imagery is helping archaeologists to map a major cultural feature that has been buried by desert sands for generations.

航天雷达拍摄到的隋代长城遗迹的照片，有助于考古学家们描绘那些世代掩埋在大漠黄沙中的文明遗存。

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Correlated random series is the mainly tool for describing the property of random noise, clutter and jamming, which is widely used in satellite communications, normal radar and spaceborne radar.

相关随机序列是描述随机噪声、杂波和干扰的主要工具，在卫星通信、常规雷达及星载雷达中有着重要应用。

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