来自唐春晖的问题
【英语翻译powerflowintheformofeffectivemobilityAforcewithaharmonictimedependence(1)actingatapointonastructurewiththemobilityMcausesavelocity(2)atthatpoint.ThetimeaveragedinputpowerPisgivenby以上是不完整】
英语翻译
powerflowintheformofeffectivemobility
Aforcewithaharmonictimedependence(1)actingatapointonastructurewiththemobilityMcausesavelocity(2)atthatpoint.ThetimeaveragedinputpowerPisgivenby
以上是不完整句子其中（1）（2）是函数式子不用翻译
1回答
2020-01-20 16:51