“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	Drug-Receptor Interaction Theory drug reevaluation drug rehabilitation drug resistant gene drug resistant strain drug safety monitoring drug safety ratings drugs affecting autacoids drugs affecting efferent nerve system drug safty control drug screening drug screening chip drugs during lactation drugs during pregnancy drug-seeking behavior drug self-administration drugs for protection and treatment injuries of new concept weapons drug skin toxicity study drug solid phase extraction technology drug stability accelerated testing drug stability long-term testing drug stability stress testing drug subculture drug supervision inspection drug sustained-release material

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。