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                                               屋脊棱鏡介紹
                                      
        
                                          
                                
        
                                    
                                    
        屋脊棱鏡介紹...
        
                                    
                                    
                                    
                                    
        屋脊棱鏡是一種具有兩個(gè)互相垂直反射面的棱鏡，這兩個(gè)互相垂直的反射面被稱(chēng)為屋脊面。作為五棱鏡的一種特殊...
        
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