同时缓冲电路本身并不消耗能量，而是将能量返回到系统中，提高了整机效率。
Meanwhile, the snub circuit will return the energy to the system instead of consuming it thus to improve the system efficiency.
这些操作可以指定调用特定的业务流程、调用 Web 服务或其他，会生成派生事件并返回到系统进行进一步处理。
Those actions can specify that a specific business process is invoked, that a Web service is called, or that other, derived events are generated and put back into the system for further processing.
不论何时，如果您想跳出客户系统控制台，那么按下Ctrl -组合键就可以直接返回到系统管理程序控制台。
If at anytime you want to escape the guest console, press Ctrl - and go right back to the hypervisor console.
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