catenary 

  1. 名詞
鏈狀物
懸鏈線, 懸垂線
電氣化鐵路的架線系統
/此名詞複數為"catenaries"/

    
                        
    2. 
                                                                        
  2. 

    形容詞
懸垂線的
鏈的

    

    
                        
    3. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                It is not a pure inverted catenary .                            
    2. 
                                                    
  2. 
                                Renew 40 miles of catenary in Maryland.                            
    3. 
                                                    
  3. 
                                Power is supplied to the catenary at 12.5 kV, 60 Hz.                            
    4. 
                                                    
  4. 
                                Currently, the corridor uses three catenary systems.                            
    5. 
                                                    
  5. 
                                A catenary can be constructed from table of y = cosh x .                            
    6.