sperm aster是什么意思

网络释义

用法例句

Comparison of GPS Orbit Interpolation Method Based on Precise Ephemeris

GPS精密星历的轨道内插方法比较

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

Using Legendre polynomial to fit IGS precise ephemeris

勒让德多项式拟合IGS精密星历

Effects of five substances,vitamin B\-2,vitamin C,β\|carotene,ginger and garlic,on the mutagenicity of berbicide Jing Ke Cao Xing were studied by micronucleus test of Monopterus albus kidney leucocytes.

采用黄鳝肾脏白细胞微核试验方法,研究了五种物质对除草剂精克草星诱变作用的影响。

According to coordinates of satellites that are provided by precision ephemeris,we choose the required accuracy of the polynomial fitting,and use the Chebyshev polynomial simulation to fit the GPS satellite orbit standardization.

根据精密星历提供的等时间间隔点上的卫星坐标,采用切比雪夫多项式拟合的方法,选用达到精度要求的最佳拟合多项式阶数,对GPS卫星轨道进行标准化,从中得出:选用不同的多项式阶数直接影响到拟合的精度。

Comparison of GPS Orbit Interpolation Method Based on Precise Ephemeris

GPS精密星历的轨道内插方法比较

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

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

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

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

GPS/GLONASS INTEGRATED POINT POSITIONING BASED PRECISION EPHEMEREDES

基于精密星历的GPS/GLONASS组合单点定位研究

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

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

Research on Densification Methods for Precise Clock Bias of GPS Satellites

GPS卫星精密钟差的加密方法研究

Preprocessing of On-Board GPS Data and Precise Orbit Determination of CHAMP;

星载GPS数据预处理及CHAMP精密定轨

Atmospheric Density Model in the High-precision Autonomous Orbit Determination of Satellites;

卫星高精度自主定轨中大气密度模型

Analysis of GEO Satellite Precise Orbit Determination Based on Self-Sending and Self-Receiving Ranging Data

基于自发自收测距的GEO卫星精密定轨

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

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

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

Their main calendar is the most accurate on the planet.

他们的主历法是本星球最精确的。

Precise Orbit Determination and Assessment of Low Earth Orbitors Based on GPS;

星载双频GPS精密定轨及精度评估方法研究

Single Navigation Satellite Orbit Determination and Evaluation by SLR

单颗导航卫星精密定轨与激光精度评估