请输入您要查询的字词:

 

单词 astronomical instruments
释义 astronomical instruments
[´as·trǝ`näm·ǝ·kǝl `in·strǝ·mǝns]
ENGINEERING
Specific kinds of telescopes and ancillary equipment used by astronomers to study the positions, motions, and composition of stars and members of the solar system.
随便看

 

科学参考收录了103327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:2024/9/29 23:06:52