“nautical almanac”的概念、定义、翻译、参考文献-科学参考

单词	nautical almanac
释义	nautical almanac 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。 Astronomy nautical almanac航海历书
随便看	neutral field neutral field line neutral filter neutral fixed-point neutral flame neutral form neutral fragment loss scanning neutral gas neutral grey filter neutral grounding method of low-voltage distribution networks neutral gyroscope neutral helium neutral hydrogen neutral hydrogen distribution neutral hydrogen region neutral hydrogen zone neutral ideal neutral impurity neutral injection neutralino neutral interference filter neutralisation neutralism neutrality neutrality and perfectionism

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。