请输入您要查询的字词:

 

单词 ground crew
释义
ground crew

Space Exploration
  • A team on the ground who give round-the-clock support to a space mission. Each member of a ground crew has a specific area of responsibility and duties. A space shuttle mission, for example, has separate ground crews for each of three phases of the flight. The launch support team of engineers and scientists at the Kennedy Space Center work with the Johnson Space Center's mission control centre to prepare the shuttle for its launch and to monitor its ascent to orbit. The three orbit support teams, each having about 50 engineers, scientists, and technicians, are in Building 30 at the Johnson Space Center and monitor the many systems and activities on board an orbiting spacecraft. The landing support team of technicians then receives the shuttle and its crew after landing.


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 1:41:37