“assisted global positioning system”的概念、定义、翻译、参考文献-科学参考

单词	assisted global positioning system
释义	assisted global positioning system Encyclopedia 工学卫星导航释 assisted global positioning system;AGPS辅助全球定位系统结合了网络基站信息和GPS导航系统信息对移动台进行定位的系统。
随便看	Topeka top emission display top-emitting organic light emitting diode to perform in the street to perfume top fermentation top fly top gas top-gate organic field-effect transistor Top Girls top grafting top grazing top-hat filter top hat window function TO phonon tophus topiary topiary work of tree and shrub topical anesthesia，surface anesthesia topical book review topical diagnosis of nervous system topic continuity topic detection Topic Detection and Tracking topic detection and tracking

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。