subtends 

  1. 動詞
subtend第三者單數現在式:
及物動詞:
(弦、邊)對...(弧、角)|對向...(弧、角)
把...(植物)包在葉腋內
包含...(事物)

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                One could say, "The Moon's diameter subtends an angle of half a degree.                            
    2. 
                                                    
  2. 
                                The arc BC subtends an angle of magnitude "a" at the centre and therefore OB.                            
    3. 
                                                    
  3. 
                                It subtends an angle of 9.5 degrees at the vantage from which its being viewed.                            
    4. 
                                                    
  4. 
                                Given a circle and an arc on the circle, the chord is the line that subtends the arc.                            
    5. 
                                                    
  5. 
                                The 30 in window opening is 10 feet away, so it subtends a visual angle of 14 degrees.                            
    6.