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。
low earth orbit 缩写：LEO。近地轨道
网络与数据通信 无线网络 释文 low earth orbit, LEO 低地球轨道
- proper elliptic function
- proper embedding
- proper energy
- proper equation
- proper equilibrium
- proper equivalence
- proper exisitence
- proper extension
- proper extension field
- proper extension ring
- proper extremal field
- proper extremal set
- proper face
- proper face of a simplex
- proper factor
- proper factor group
- proper filter
- proper flag manifold
- proper forcing
- proper forcing axiom
- proper forcing axiom (PFA)
- proper fraction
- proper function
- proper game
- proper generator