| 单词 | gravitational gradient guidance |
| 释义 | gravitational gradient guidance [´grav·ǝ`tā·shǝn·ǝl `grād·ē·ǝnt ´gīd·ǝns] NAVIGATION A system for maintaining the desired orientation of a space vehicle in the vicinity of the earth (or any large celestial body) which utilizes the differences in the pull of gravity between points on the craft having different distances from the earth. |
| 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。