“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	quantitative structure - activity relationship quantitative structure-activity relationship quantitative structure-activity relationship (QSAR) quantitative structure activity relationships quantitative structure-activity relationships quantitative structure activity relationships (QSAR) quantitative structure-activity relationships (QSAR) quantitative study of paleoceanography quantitative test quantitative theory quantitative trait quantitative trait loci quantitative trait locus quantitative trait locus，QTL Quantitative Typology Quantitative variables quantities quantities and units for ionizing radiation quantities and units for radiation protection quantities and units in dosimetry quantities and units in radioactivitiy quantities of capital construction quantity quantity attribute quantity dimension

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。