“Baker-Nunn satellite-tracking camera”的概念、定义、翻译、参考文献-科学参考

单词	Baker-Nunn satellite-tracking camera
释义	Baker-Nunn satellite-tracking camera 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	cylinder record cylinder reducing valve cylinders Cylinder Seal of West Asia cylinder set cylinder sigma-algebra cylinder-sphere intersection cylinder surface cylinder theorem cylinderuria cylinder valve cylinder wire cylindrical cylindrical algebra cylindrical algebraic decomposition cylindrical bale pickup loader cylindrical congruence cylindrical construction cylindrical coordinate cylindrical coordinates system cylindrical coordinate system cylindrical curve cylindrical decomposition cylindrical domain cylindrical electrode

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。