“导航历书”的概念、定义、翻译、参考文献-科学参考

单词	导航历书
释义	导航历书 Encyclopedia 工学卫星导航电文释 almanac of navigation satellites导航历书精度较低、形式简化的导航卫星星历及钟差参数。
随便看	IMP impact Impact and Explosion Effects Rock and Soil impact area impact area of rock mass movement impact assessment for fishery environment impact avalanche and transit time diode impact basin impact biomechanics impact broadening impact center impact/collision biomechanics impact compaction vibrator impact crater impact crusher impact device for overwinding impact dynamics impacted impacted cerumen impact energy theory impact excitation impact factor impact factor of liability insurance impact factors regarding to growth and development impact fluorescence

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。