Main resonancecharacteristics of a rotating system with nonlinear stiffness was studied.
研究具有非线性刚度转子系统的主共振特性。
2
By utilizing numerical simulation method, the resonancecharacteristics of slope in earthquake are studied.
通过数值模拟的方法研究边坡在地震作用下的共振特点。
3
The non-single resonancecharacteristics appear by forming proper impedance matching layers on the radiative surface of longitudinal mode piezoelectric transducer.