“low earth orbit”的概念、定义、翻译、参考文献-科学参考

单词	low earth orbit
释义	low earth orbit Encyclopedia 工学卫星星座释 low earth orbit；LEO低地球轨道轨道高度在2000千米以下的卫星轨道。又称近地轨道。 Astronomy low earth orbit缩写：LEO。近地轨道 Computer 网络与数据通信无线网络释文 low earth orbit, LEO低地球轨道
随便看	closed circulating water system closed class closed combinatorial surface closed communication structure closed complex closed complex plane closed composition closed cone closed contour closed convex function closed convex functional closed convex hull closed convex hypersurface closed convex set closed convex surface closed covering closed current closed curve closed-curve problem closed cycle closed cycle engine closed-cycle refrigerator closed differential closed differential field closed differential form

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。