ring station的意思|示意

And follow north gradually a mini geography in the gate became a ring of encirclement of semicircle and loosened south city gate, at north gate, east door and west the door all station battalion.

并且逐渐顺着北门一点点地形成了一个半圆的包围圈，放开了南城门，在北门，东门和西门都驻扎下大军。

Due to the large size of the deaerator water tank of a nuclear power station, in-situ welding is required for 2 ring butt welds, causing difficulties in welding and heat treatment.

某核电站除氧器水箱尺寸较大，其2条环焊缝需在现场拼焊，焊接和热处理难度很大。

If you're angry because you are the victim of a violent crime, ring your local police station or legal advice service to gain further information.

如果你愤怒是因为你是暴力犯罪的受害者，你可以给本地的警察局或法律顾问服务打电话，了解进一步的信息。