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关注:1
2013-05-23 12:21
求翻译:the actuation is based on ac and dc applied voltages and it is assumed that the neutral axis of bending is stretched when the beam is deflected是什么意思?![]() ![]() the actuation is based on ac and dc applied voltages and it is assumed that the neutral axis of bending is stretched when the beam is deflected
问题补充: |
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