“航海天文历”的概念、定义、翻译、参考文献-科学参考

单词	航海天文历
释义	航海天文历 Encyclopedia 工学航海书表释 nautical almanac航海天文历为航海人员实现航海天文定位、天测罗经差和计算日月出没时刻等提供所需要天文数据的专用历书。工学光学天文导航释 nautical almanac航海天文历为适应航海需要而编算出版的天文年历。
随便看	generating sigma-algebra generating space generating subset generating subspace generating surface generating system generating technique of index entry generating triplet generating vector generating σ algebra generating σ-algebra generation generational equity generation/collection mode of scanning electron microscope generation cost of hydropower station generation dispatching of electric power system generation effect generation gap generation interval generation IV nuclear energy system generation IV reactor generation lifetime Generation of 1837 Generation of 1880 generation of Chinese character form

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。