请输入您要查询的字词:

 

单词 heliopause
释义
heliopause

Astronomy
  • The theoretical boundary of the heliosphere, where the solar wind pressure balances the pressure of interstellar gas. In 2012 August the Voyager 1 spacecraft became the first man-made object to cross the heliopause at a distance of 121 au from the Sun.


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:2024/12/26 2:31:31