“orbit propagation”的概念、定义、翻译、参考文献-科学参考

单词	orbit propagation
释义	orbit propagation Encyclopedia 工学〔设计与技术〕释 orbit propagation轨道推算根据航天器在无动力滑行段某一时刻的速度和位置，考虑轨道运行过程中受到的各种外力的影响，建立外力加速度的精确模型，利用数值积分的方法连续计算给出航天器后续的速度和位置信息。又称轨道外推。
随便看	AFrican Civil Aviation Commission African cotton African Court of Human and Peoples'Rights African Court on Human and People’s Rights African dance African Development Bank African Development Fund African drum African Economic Community African Financial Community Franc Zone African forest elephant African Freedom Day African grasslands African Groundnut Council African Growth and Opportunity Act African Journal of Range & Forage Science African Liberation Day African lily African Literature Association African National Congress of South Africa African Nuclear-Weapon-Free Zone Treaty African Origin of Civilization:Myth or Reality African Party for lndependence in Guinea and Cape Verde African Party for the Independence of Cabo Verde African Party for the Independence of Guinea and Cape Verde

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。