sferics fix

例句：

1. 1. The satellite was successfully placed into its synchronous orbital fix.
   卫星成功地被放置在其同步轨道上。
2. 2.Due to the synchronous orbital fix, the satellite's signals were received at a consistent time.
   由于同步轨道固定，卫星的信号在一致的时间内被接收到。
3. 3.The synchronous orbital fix is crucial for maintaining communication between spacecraft.
   同步轨道固定对于保持太空船之间的通信至关重要。