parametric resonance vibration
      
                          
                                                            
                                                
 
 parametric resonance vibration
 参数共振振动
 以上为机器翻译结果,长、整句建议使用 人工翻译 。
  
 
 
                        
    
    
                
            
                                     
                            
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Parametric vibration of an axially moving, elastic, tensioned beam with pulsating speed was investigated in the vicinity of subharmonic and combination resonance.
                    					 
                                        
                    研究速度变化的轴向运动粘弹性梁在亚谐波共振及组合共振范围内的参数振动。
                                        
                                                            
                                                    youdao
                                            
                 
                                       
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