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.
可以使用showmount命令再次检查导出是否成功，这个命令显示指定地址的机器的导出列表。
You can again confirm the success of the export using the showmount command, which gives the export list for the machine whose address is specified.
本文在推导出列车安全间隔时间计算公式的基础上，提出了基于最小列车安全间隔时间的数字轨道电路长度的推荐值。
On the basis of time interval calculate formula which has been deduced, this paper offers the recommended length of digital signal orbital circuit in the condition of the minimal of the time interval.
应用推荐