“permanent military airfield”的概念、定义、翻译、参考文献-科学参考

单词	permanent military airfield
释义	permanent military airfield Encyclopedia 工学军用机场释 permanent military airfield永备机场具有较完备的飞行场地和保障设施，供航空兵部队长期驻用的军用机场。通常修建有人工道面和配套的飞行保障设施及设备。
随便看	Night Train night transparency night value night vision night vision device night vision optical system night vision photography lens night-vision telescope night vision training for military flight Night Visits to Hundreds of Families Night Watch N.I.Gnedich nigrescent nigrine Ni Guangnan NIH Nihal Ni-hard cast iron Nihewan fauna Nihewan Formation Nihewanian Stage Nihewan Sites NIH guidelines for research involving recombinant DNA molecules nihilism nihonium

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。