valences 

  1. 名詞
valence複數: (化學的)價, 原子價/
化合價, 效價

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Have wooden valences over your windows or can add them?                            
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  2. 
                                The exterior and valences are painted sunflower yellow.                            
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                                So it is with the chemical valences of all the basic elements.                            
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  4. 
                                Below the grille work are deeper , lower valences with air-intake functionality.                            
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                                The individual bond valences in turn are calculated from the observed bond lengths.                            
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