The inventor is excited, and he is going to try out his new machine. His idea sounds fine, but we need to try it out in practice.
这位发明家很兴奋，他要试一下他的新机器。他的主意听起来不错，但我们要在实践中试验一下。
The Excited frequency of forced vibration diverge from the Natural frequency of the machine tool, and the machine tool can be put on the practical application.
机床受迫振动的激振频率避开了机床的固有频率，该机床可以投入实际应用。
In the separately excited dc machine, the field winding is excited from a separate source.
对于它励直流电动机，励磁线圈由一个单独的电源来励磁。
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