“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	bamboo roof construction Bamboos and Cranes bamboo sap bamboo screen fishing bamboo scrimber bamboo shaping and curve milling equipment bamboo sharks bamboo shavings bamboo shoot bamboo silvicultural system bamboo slice machine bamboo slice planer bamboo slip drying Bamboo Slips Edition of the LaoZi Bamboo Slips from Han Dynasty Tombs at Mawangdui Bamboo Slips from the Xiejiaqiao Han Tomb No.1 in Jingzhou bamboo slips of Chu collected in Shanghai Museum bamboo slips of Chu State unearthed in Guodian bamboo slips of funerary objects Bamboo Slips of Han Dynasty collected in Peking University Bamboo Slips of Han Dynasty from Diwan Bamboo Slips of Han Dynasty from EJina Bamboo Slips of Han Dynasty from Huxishan,Yuanling Bamboo Slips of Han Dynasty from Kongjiapo,Suizhou Bamboo Slips of Han Dynasty from Phoenix Mountain,Jiangling

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