“全球卫星导航”的概念、定义、翻译、参考文献-科学参考

单词	全球卫星导航
释义	全球卫星导航 Encyclopedia 工学卫星导航系统释 global satellite navigation全球卫星导航将导航卫星作为无线电信标，通过接收导航卫星发射的信号，测量载体与卫星之间的距离或多普勒频移，从而实时解算得到载体位置、速度和时间等导航参数的方法或过程。
随便看	automatic fare collection system automatic feed water bypass system automatic fingerprint identification system automatic fire alarm system automatic fire extinguishing system automatic flight control modes automatic flight control system automatic formation flight control automatic frequency control automatic gain control automatic gain control circuit automatic gain control，AGC automatic generating control automatic generation automatic generation control automatic generation control of hydropower station automatic grading system of agricultural products automatic grafting machine automatic grammar automatic grid generation automatic ground controlled landing automatic group automatic guided vehicle automatic guider automatic guiding

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。