“贝克-努恩人造卫星跟踪照相机”的概念、定义、翻译、参考文献-科学参考

单词	贝克-努恩人造卫星跟踪照相机
释义	贝克-努恩人造卫星跟踪照相机 Encyclopedia 理学贝克-努恩人造卫星跟踪照相机释 Baker-Nunn satellite-tracking camera贝克-努恩人造卫星跟踪照相机 20世纪50年代由J.G.贝克和J.努恩设计的大型高精度人造卫星跟踪照相机，首批12台设置在环绕地球的±35度纬度带内。
随便看	vibration isolation materials vibration isolator vibrationless vibration measurement vibration measurement and test vibration meter vibration modal vibration mode vibration monitoring vibration of a bar vibration of a beam vibration of a membrane vibration of a plate vibration of a shaft vibration of a shell vibration of a string vibration of continuous systems vibration of hydro-generation unit vibration of internal combustion engine vibration of metaphor vibration of polyatomic molecule vibration of reed vibration of rotor systems vibration of surface atom vibration period

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。