“星基多普勒轨道确定和无线电定位组合系统”的概念、定义、翻译、参考文献-科学参考

单词	星基多普勒轨道确定和无线电定位组合系统
释义	星基多普勒轨道确定和无线电定位组合系统 Encyclopedia 理学﹝空间测地技术﹞释 doppler orbit determination and radio positioning integrated on satellite，DORIS星基多普勒轨道确定和无线电定位组合系统 20世纪90年代由法国航天局（CNES）、法国空间测地研究院（GRGS）和法国国家地理研究所（IGN）为满足航天器高精度定轨和地面目标精确定位的需求而设计和研制的系统。简称DORIS系统。
随便看	Fourth party logistics，4PL Fourth Plenary Session of Nineteenth CPC Central Committee Fourth Plenary Session of Sixth CPC Central Committee Fourth Plenary Session of Thirteenth Central Committee of CPC fourth proportional fourth quadrant Four Three Plan fourth ring isomorphism theorem fourth sound Fourth Summit of the Conference on Interaction and Confidence Building Measures in Asia fourth term of proportion fourth wall four tonal categories four tonal categories of the old Chinese four tones and eight kinds of phonological errors Four Tones and Rhymes of Ancient Chinese four towns of Ming and Qing dynasties four transverse crease four travelers problem Four Treasures of the Study four tube blasting four-valued logic four-valuedness four-vector four-vector norm

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