precession 

  1. 名詞
不可數名詞: 先行
優先, 領先
(天文學)歲差

    
                        
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例句

                

                    
    
                                                    
  1. 
                                The rotation gives rise to Thomas precession .                            
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  2. 
                                In this cases we can have torque-free precession .                            
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  3. 
                                The 'ayanamsa' or precession is also to be noted down.                            
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  4. 
                                For precession of the lunar orbit see lunar precession.                            
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  5. 
                                Hipparchus later discovered the precession of the Earth.                            
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