“罗兰导航系统”的概念、定义、翻译、参考文献-科学参考

单词	罗兰导航系统
释义	罗兰导航系统 Encyclopedia 工学导航与定位系统释 long range navigation system罗兰导航系统采用脉冲体制的双曲线无线电导航系统。
随便看	Man of Marble Manoj Mitra manometer manometric balance manometry Manon man-on-camelback-shaped bronze lamp Manon Lescaut Man on Wire manor Manor Edict of Charlemagne manorial law of middle ages manor in Western Europe Manor River Union Manor System of West Europe manostat Manouchehr Neyestani MANOVA manovacuummeter man-portable missile manpower and personnel of aircraft materiel manpower planning manpower resource development for nuclear power manpower schedule for concentrators manpower system

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。