macrocycles 

  1. 名詞
macrocycle複數: (包含十五個原子以上的)大環
長循環

    
                        
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例句

                

                    
    
                                                    
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                                The most stable rings contain five or six carbon atoms, but large rings ( macrocycles ) and smaller rings are common.                            
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                                The lowest energy conformations of macrocycles also influence intramolecular reactions involving transannular bond formation.                            
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                                Macrocycles can possess varying degrees of rigidity in their structure, making a single peripheral attack model difficult to apply to all systems.                            
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                                Using a DNA-templated set-up and sequence-programmed synthesis Liu and co-workers generated a 64 member compound DNA encoded library of macrocycles .                            
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                                The " muff" parts are large, ring-shaped molecules ( macrocycles ) containing carbon, nitrogen and hydrogen atoms connected by a "headband" of carbon and hydrogen atoms.                            
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