预定位置 meaning in English
desired location
precalculated position
target position
Examples
- It is recommended that you use a search radius is set to a value corresponding to a few arc seconds
如果在预定位置的搜索半径内有对应星，软件将设定这就是星表所对应的参考星。 - Rendezvous means that two or more spacecrafts meet in space on preconcerted site and time . docking indicates that two spacecrafts are connected each other in the mechanical structure after meeting in the space orbit
交会是指两个或两个以上的飞行器在空间轨道上按预定位置和时间相会，对接是指两个飞行器在空间轨道上相会后在机械机构上连成一个整体。