“神圣罗马帝国”的概念、定义、翻译、参考文献-科学参考

单词	神圣罗马帝国
释义	神圣罗马帝国 Encyclopedia 历史学德意志历史释 Holy Roman Empire神圣罗马帝国中世纪欧洲封建帝国。
随便看	Doppler effect of spin wave Doppler equation doppler equation Doppler-Fizeau effect Doppler-free spectroscopy Doppler frequency shift Doppler global velocimetry Dopplergram Doppler guidance Doppler imaging Doppler instability Doppler mapping Doppler meteorological radar Doppler motion Doppler navigation radar Doppler navigation sonar doppler navigation system doppler observation doppleron doppler orbit determination and radio positioning integrated on satellite，DORIS Doppler parameter Doppler peak doppler point positioning Doppler Polar Monitoring Service Doppler positioning

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。