“spacecraft communication, telemetering, command and tracking system”的概念、定义、翻译、参考文献-科学参考

单词	spacecraft communication, telemetering, command and tracking system
释义	spacecraft communication, telemetering, command and tracking system Encyclopedia 工学载人航天测控通信系统释 spacecraft communication, telemetering, command and tracking system载人航天测控通信系统航天器飞行试验传输测控数据、话音、图像及提供标准时间、频率信号等信息的专用通信系统。载人航天工程的重要组成部分，是整个任务周期内航天员、载人航天器、运载火箭与地面联系的唯一通道。
随便看	plane group plane heterogeneity plane hologram plane intersection management plane involution plane lattice plane layout ofunderground space plane-like plane mirror planemo plane monochromatic electromagnetic wave plane motion plane motion of a rigid body plane motion of rigid bodies plane moving mechanical parking system plane number plane of circular section plane of complex numbers plane of coordinates plane of emergence plane of human body plane of incidence plane of metro line plane of oscillation plane of perspectivity

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。