“导航卫星精密定轨”的概念、定义、翻译、参考文献-科学参考

单词	导航卫星精密定轨
释义	导航卫星精密定轨 Encyclopedia 工学导航卫星运行控制释 precise orbit determination of navigation satellites导航卫星精密定轨利用一系列地面观测卫星资料（地面各类导航卫星跟踪站网及人卫激光测站网等）精确确定导航卫星在轨位置的过程。
随便看	contractor liability insurance contractor logistics support of aircraft equipment contractor safety management system contract postgraduate contract purchase contract record contract research organization contracts for contributions contracts for supply and use of electricity,water,gas or heating contracts for technology contracts for the carriage of goods by sea contracts for the international sale of goods contract signing contract society contract spirit contract system contract terms contractual fund contractual relation in education contracture contract water-saving management contradication among the people contradiction contradiction between the actor and the role contradiction law

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。