“霍曼变轨”的概念、定义、翻译、参考文献-科学参考

单词	霍曼变轨
释义	霍曼变轨 Encyclopedia 理学轨道控制释 Hohmann transfer霍曼变轨两个不同半径的共面圆轨道间通过两次脉冲推力实现的能量最省轨道转移，轨道转移在远拱点和近拱点分别与两个圆轨道相切。又称霍曼转移。
随便看	powder pattern powder preparation by mechanical alloying powder preparation by precursors method powder preparation by self–propagation high–temperature synthesis method powder preparation of crude drugs powder prepared prepreg powder resin precoated filter powder rolling powder rolling forming powders powders for preparation powder shapes powder sintering powder specific surface area powder spraying machine powder surface modification powder tea processing powder transportation powder warm compactingprocess powder X-ray diffractometer powder X-ray diffractometry powder Xray diffractometry powdery fiber powdery mildew of broadleaf powdery mildew of tobacco

科学参考收录了854744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。