anti-electron 

  1. 名詞
正電子, 正子
/此名詞複數為"antielectrons"/

    
                        
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例句

                

                    
    
                                                    
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                                It also predicted that the electron should have a partner: an antielectron , or positron.                            
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                                This transformation occurs by emission of an antielectron (also called positron) and an electron neutrino:                            
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                                For example, the antielectron (positron) "" is the electron's antiparticle and has an electric charge of +1.                            
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                                Thus, the positron is a positively charged antielectron and the antiproton is a negatively charged equivalent of a proton.                            
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                                The reason this is possible is that at the grand unification energy there is no essential difference between a quark and an antielectron .                            
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