If there were more parameters for the powerOn operation, they would be shown here as well.

如果powerOn操作有多个参数，则它们也会显示在这里。

The serialNumber is the parameter for the powerOn operation that creates the state machine.

serialNumber 是创建状态机的 powerOn 操作的参数。

When the workstation is powered up, its poweron test program goes automatically and we just do as system prompts.

工作站加电后，其加电自检程序将自动运行，我们只需按系统提示操作。

If we try to call the powerOn operation again with the same serial number it will fail, since the Running state does not have a transition associated with powerOn coming out of it.

如果我们尝试使用相同的序列号再次调用powerOn操作，则会失败，因为Running状态没有与powerOn关联的传出转换。

Experiments demonstrate that it can pore feetly compensate the fundamental & harmonic waveform reactive poweron the catenary in real time. It features simple system, easy of control and…

实验表明该系统能实时地、完全地补偿电网上的基波和谐波无功，并且具有系统简单、控制方便、体积小等优点。