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.These results are significant for the SAR design and application.其结果对于无人机载小型SAR的设计和应用都有重要意义.High resoluti...
High resolution spaceborne SAR gives new challenge to radiometric calibration.高分辨率星载SAR技术的发展,对辐射定标提出了新的挑战.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...
要上边带奶油的 吗 ?Would you like it with whipped cream?架边带有可移动托盘支架的后推架. 可指定尺寸.Push back rack with moveable pallet holder along the rack. Dimensions can be specified.功能: 可以直边 、 不规则边带有料无级调速功能.APPLICATON: Straight edge, irregular ...
Fault Effect : Engine will derate to no - boost fueling.故障结果: 发动机将下降到无增压供油.Wear road of tension line freely to village mouth, and derate discretion controls all construction cost.免费把高压线路架到村口 、 并减免高低压一切施工费用....
大约20年前, 即本世纪40年代,弗莱蒙特?雷德曾作出过完全相同的结论.Some twenty years previously, in the nineteen - forties , Fremont Rider had arrived at precisely the same conclusion.圣莫尼卡湾或蒙特雷公园怎么样?How about Santa Monica Beach or Monterey Park?我一点不了解...