请输入您要查询的字词:

 

单词 Space Flight Tracking and Data Network
释义
Space Flight Tracking and Data Network

Space Exploration
  • A NASA ground network that provides tracking and data acquisition to flights of the space shuttles and expendable launch vehicles (ELVs). STDN ground stations are located at Merritt Island, Florida; Bermuda; and Dakar, Senegal. They also provide preflight, launch, and early orbit communications to the shuttle.


随便看

 

科学参考收录了60776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。

 

Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号 更新时间:2024/12/25 15:44:27