“world geodetic system 1984”的概念、定义、翻译、参考文献-科学参考

单词	world geodetic system 1984
释义	world geodetic system 1984 Encyclopedia 工学〔导航坐标系〕释 world geodetic system 1984; WGS841984世界大地坐标系协议地球参考系（conventional terrestrial reference; CTR）、全球定位系统（GPS）卫星星历的参考基准，由美国国防制图局于1984年建立。
随便看	University of Electronic Science and Technology of the Library University of Florence University of Geneva University of Ghana University of Halle University of Heidelberg University of Helsinki University of Hong Kong,Faculty of Music University of Iceland University of International Business and Economica University of Khartoum University of Lagos University of Leeds university of library and information science University of Ljubljana, Academy of Theatre, Radio, Film and Television University of London University of Madras University of Melbourne University of Michigan University of Michigan，Ann Arbor:School of Information University of Montreal University of Mumbai University of Nairobi University of Nanking University of Nanking Library

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