hydrogenation 

  1. 名詞
不可數名詞: 加氫, 氫化

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Hydrogenation is a strongly exothermic reaction.                            
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  2. 
                                Copper chromite is a useful hydrogenation catalyst.                            
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  3. 
                                Catalytic hydrogenation has diverse industrial uses.                            
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  4. 
                                Hydrogenation of unsaturated fats produces saturated fats.                            
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                                Methanol is produced by the hydrogenation of carbon monoxide.                            
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