1.
The influences of GPS ephemerises accuracy to the precise point positioning
GPS星历精度对精密单点定位的影响
2.
Precision Analysis on Orbit and Clock of GPS Satellites Broadcast Ephemeris
GPS系列卫星广播星历轨道和钟的精度分析
3.
On the Precision of Planetary Computations in the Northern Song Dynasty--The Case of Superior Planets in the Jiyuan Li
北宋的行星计算精度——以《纪元历》外行星计算为例
4.
Effect and Analyse of Broadcast Ephemeris Errors on GPS Survey Precision
卫星星历误差对GPS定位精度的影响与分析
5.
The application of IGS Ultra-rapid ephemeris in high-precision real-time GPS survey
基于IGS超快速星历的高精度实时GPS测量
6.
DISCUSSION ABOUT THE INFLUENCE OF ESTABLISHING PRECISION PROJECT CONTROL NET AND THE BROADCASTING ATELLITE CALENDAR’S ERROR TO THE ACCURACY OF THE RELATIVE FIXED POSITION
浅谈GPS建立精密工程控制网、广播星历误差对相对定位精度的影响
7.
The Interpolation Methods for Satellite Coordinate and Clock Offset Based on IGS Precise Ephemeris
基于IGS精密星历的卫星坐标和钟差插值
8.
Application of Generalized Extended Interpolation Method in Precise Ephemeris Interpolation
广义延拓插值在卫星精密星历插值中的应用
9.
Their main calendar is the most accurate on the planet.
他们的主历法是本星球最精确的。
10.
Comparison of GPS Orbit Interpolation Method Based on Precise Ephemeris
GPS精密星历的轨道内插方法比较
11.
Research on interpolation method for IGS precise ephemeris and clock bias
IGS精密星历和钟差插值方法的研究
12.
A Approach of Constructing High Precision Guide Star Catalogue on Board
一种高精度星载导航星库的构建方法
13.
Effect of Color Temperature on Position Accuracy of Star Sensor
色温对星敏感器恒星定位精度的影响
14.
Aberrations effect on position accuracy of star sensor
像差对星敏感器星点定位精度的影响
15.
A further refinement of the calendar was the introduction into dating of the place of a year according to its position in relation to the orbital revolution of the planet Jupiter, called brhaspati in Sanskrit.
测定年代的更精致历法被引进入印度，是依照木星旋转轨道而定的，在梵语里面就称为巴哈帕提。
16.
Comparison of Broadcasting Ephemeris and Precise Ephemeris on GPS Baselines Processing
广播星历和精密星历解算GPS基线成果的比较分析
17.
Intelligent PID Approach for the High-precision Temperature Control of Star Clock
智能PID星钟高精度高稳定度温度控制
18.
CCD Chip’s Temperature Effect on Position Accuracy of Star Sensor
CCD温度对星敏感器星点定位精度的影响