“molniya orbit”的概念、定义、翻译、参考文献-科学参考

单词	molniya orbit
释义	molniya orbit Encyclopedia 工学﹝常用航天器轨道﹞释 molniya orbit闪电轨道航天器运行轨道周期为12小时的大椭圆轨道。又称莫尼亚轨道。
随便看	user-generated content，UGC user identification code user identity user information attention user information behavior user information cognition user information consciousness user information emotion user information environment user information experience user information generating behavior user information guarantee user information literacy user information perception user information privacy user information psychology user information security user information seeking behavior user information thinking user innovation user interactions in mixed reality user interface user interface design user interview user key

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。