本文采用广义延拓法进行卫星精密星历插值、卫星精密钟差插值和GPS高程转换。
The thesis uses the generalized extended interpolation method in precise satellite ephemeris and clock bias interpolation and GPS height fits.
因为你花在英语学习上的每一分钟都没有浪费，大脑这个精密的仪器忠实的记录了你看到听到的每一点点。
Because you are not wasting every minute of your English learning, the brain is a delicate instrument that records every bit of your hearing.
精密单点定位的实质就是利用精密星历和精密卫星钟改正来实现定位。
The model and possibility of real-time precise point positioning(PPP) are studied based on PANDA.
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