单词 | declination axis |
释义 | declination axis [´dek·lǝ`nā·shǝn ´ak·sǝs] ENGINEERING For an equatorial mounting of a telescope, an axis of rotation that is perpendicular to the polar axis and allows the telescope to be pointed at objects of different declinations. |
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。