瞎说，同意轨道上运行，一个往西一个往东，Never Meet?

所有跟帖： 

• they will have two different orbits, -bi-elliptic- ♂ (98 bytes) () 04/15/2015 postreply 14:31:38

• 强词夺理么？轨道成了矢量了？哪家的理论？：） -JieHu-- ♂ (0 bytes) () 04/15/2015 postreply 19:54:38

• Want to rewrite all the orbital mechanics textbook? :) -bi-elliptic- ♂ (550 bytes) () 04/16/2015 postreply 01:28:31