“GPS导航系统”的概念、定义、翻译、参考文献-科学参考

单词	GPS导航系统
释义	GPS导航系统 Encyclopedia 工学卫星导航释 GPS navigation systemGPS导航系统军民两用的、利用人造地球卫星向全球用户提供三维定位、三维测速和授时服务的无线电导航系统。
随便看	variation coefficient variationcoefficient of orebody variation curve variation form variation in sign variation limiting matrix variation method variation of a charge variation of a function variation of a functional variation of a mapping variation of a measure variation of a metric variation of an additive function variation of argument variation of a sample variation of a set variation of a univalent function variation of a vector measure variation of behavior of invasive species variation of constants variation-of-constants formula variation of earth rotation variation of elements variation of fruit crops

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。