satellite altitude meaning in English
卫星高度
Examples
- Simulations of magnetic fields generated by the antarctic circumpolar current at satellite altitude : can geomagnetic measurements be used to monitor the flow
在卫星高度南极周围电流所产生磁场的模拟：地磁测量能用监视器流的吗？ - While the first astronomical observation on satellite altitude in china has generated many encouraging results , there is still plenty of room for improvement
中国首次在轨道进行的天文观测虽然带来许多令人鼓舞的结果，但仍有不少可以更进一步。 - Considering the fact that the analog system is not so good as the digital system on the respect of variation of bandwidths and on the respect of switch between different bandwidths . this paper proposes to adopt the dds ( direct digital synthesis ) technique that produces chirp signals of different bandwidths to improve the situation of losing tracks for the ocean satellite altitude indicator in measuring coarse surfaces
现在的雷达基本上采用模拟系统产生线性调频信号，由于模拟系统在带宽变化方面和不同带宽间切换方面不如数字系统，本文采用dds （ directdigitalsynthesis ）技术产生不同带宽的线性调频信号以改善海洋卫星高度计在测量粗糙表面时存在的失锁现象。