““全球定位系统””的概念、定义、翻译、参考文献-科学参考

单词	“全球定位系统”
释义	“全球定位系统” Encyclopedia 工学导航卫星释 Global Positioning System; GPS“全球定位系统” 美国国防部支持研制的全球导航卫星系统。
随便看	throttled flow throttle expansion effect throttle [expansion] process throttle expansion process throttle governing throttle orifice throttle position sensor throttle process throttle steam distribution throttle-type silencer，blow-off silencer throttle value throttling expansion refrigeration effect throttling kill manifold throttling marks throttling process Through a Glass Darkly through-air thermal bonding Through-back Boxing through casing resistivity logging device throughflow through-focus image through-hardening through-hole coating through-illumination through line of the action in the whole play

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。