In light of the shortage of shunting lines of plane shuntingyard and inadequate sorting capacity, the paper put forward the plan of enlarging capacity and reconstruction.
针对德州站下行系统平面调车场调车线少，改编能力不足的问题，提出了扩能改造方案。
2
What does this Shunting-Yard algorithm statement mean?
这是否调车场算法语句的意思是什么？
3
I don't understand logic to do it using Shunting-Yard algorithm.