请输入您要查询的字词:

 

单词 launch phase
释义
launch phase

Space Exploration
  • A timetable of operations during the launching of a spacecraft. At NASA, it is part of the assembly, test, and launch operations. Its launch phase is carried out by personnel at the Space Flight Operations Facility in the Jet Propulsion Laboratory, and by engineers and controllers involved in the upper-stage vehicle. This phase is followed by the cruise phase.


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 15:31:05