“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	National Academy of Education Administration National Academy of Engineering National Academy of Forestry and Grassland Administration National Academy of Peiping National Academy of Sciences National Accounting Society of China National Accreditation Committee for Urban and Rural Planning Curriculum National Administrative Measures of Specific Funds for the Protection of Cultural Relics National Advertising Art Design Competition for College Students National Advertising Zone National Aerobatic Team (PAN) Frecce Tricolori National Aeronautics and Space Administration National Affairs Constitution National Agricultural Atlas of the People’s Republic of China national agricultural comprehensive development high-tech demonstration zone National Agricultural Library National Agricultural Research Organizations of Japan National Agricultural Sustainable Development Plan (2015—2030) National Agriculture and Food Research Organization National Ainu Museum National Air and Space Museum National Alliance National American Woman Suffrage Association National Amusements National and Kapodistrian University of Athens

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。