conic 

  1. 形容詞
圓錐的, 圓錐形的

    
                        
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  2. 

    名詞
圓錐曲線
二次曲線
圓錐, 圓錐形
限定複數形態conics但作不可數名詞:
錐線論
錐線法
圓錐曲線論

    

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Conic sections at Special plane curves.                            
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  2. 
                                With two bodies, an orbit is a conic section.                            
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  3. 
                                There are many methods to construct a conic .                            
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  4. 
                                Another large group has triangular, conic shapes.                            
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                                Conic sections were applied in astronomy by Kepler.                            
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