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- 广域差分GPS系统PNP-20的接收机及配套软件的研制与应用Development and application of WADGPS PNP - 20 receiver and software
- 广域差分矫正broad domain difference correction
- 广域差分GPSWAAS
- 广域差分wide area differential GPS
- 广域差分技术WAD techniqne
- 广域差分方法Wide area differential method
- 广域差分系统WADS Wide Area Differential System
- 差分difference
- 差分GPSDGPS - Differential GPS
- 广域差分参考站两种伪距平滑算法的再评估Re-evaluation of Two Carrier Smoothed Code Algorithms for WADGPS Reference Stations
- 差分GPS方法及在飞机自动着陆控制系统中的应用研究On Exploring Details of Applying Differential GPS Method to Aircraft Automatic Landing
- 差分方程difference equation
- 差分GPS系统differential global positioning system
- 一种提高差分GPS基准站定位精度的新方法A new approach to improving the accuracy in positioning the base station of Differential-GPS system
- 差分放大器difference amplifier
- 显式差分方法explicit difference method
- 隐式差分方法implicit difference method
- n次差分nth difference
- n阶差分difference of nth order
- 差分法calculus of differences