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INTRODUCTIONHY - 1satellitewillbelaunchedtoanaltitudeof 870kmtogetherwithmeteorologysatel liteFY - 1 .Inordertogetashortrepeatperiod ,orbittransferwillbemadeandfinallythesatellitewillmoveandoperateinanearsun synchronousandnear polarorbitatanaltitudeof798km .Thei… 相似文献
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