catenaries 

  1. 名詞
catenary複數: 鏈狀物
懸鏈線, 懸垂線
電氣化鐵路的架線系統

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Catenaries                            
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  2. 
                                Shell structures can be formed from catenaries .                            
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  3. 
                                The limited clearances available under catenaries may preclude efficient double-stack container service.                            
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  4. 
                                Some much older arches approximate catenaries , an example of which is the Arch of Taq-i Kisra in Ctesiphon.                            
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  5. 
                                The catenaries of the various contact lines can then be electrically inter-connected without the danger of causing short circuits.                            
    6.