推导出列车起动时主手柄在1位停留时间的计算公式，为列车起动时平稳操纵提供科学依据。
The calculating formulation of the period for the main handle to remain at position "1" is derived. It provides a scientific basis for smooth operation when starting the train.
推导出列车起动时主手柄在1位停留时间的计算公式，为列车起动时平稳操纵提供科学依据。
The calculating formulation of the period for the main handle to remain at position "1" is derived. It provides a scientific basis for smooth operation when starting the train.
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