lutetium 

  1. 名詞
不可數名詞: 鎦

    
                        
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例句

                

                    
    
                                                    
  1. 
                                We don't talk much about holmium and lutetium .                            
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  2. 
                                For example, " lutetium " was named in reference to Paris, France.                            
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  3. 
                                All the trivalent lanthanide ions, except lutetium , have unpaired f electrons.                            
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                                Three group 3 elements occur naturally, scandium, yttrium, and either lanthanum or lutetium .                            
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                                At the same time, if group 3 is continued with lutetium and lawrencium, several trends are broken.                            
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