To achieve the docking, the spacecraft is now the head of the airlock will be turned into a docking mechanism, and can connect to another aircraft together, that is, rendezvous and docking.

• 为实现对接，现在飞船头部的气闸舱将变成一个对接机构，可以与另外一个飞行器连接到一起，也就是交会对接。