1)  corresponding elements of projective forms
					
	
					
				
				
	
					
				射影型的对应元素
			
					2)  projective correspondence
					
	
					
				
				
	
					
				射影对应
				1.
					Discussion of two-dimensional projective correspondence and perspective correspondence;
					
					
						
						
					
						二维射影对应与透视对应的探讨
					2.
					As two-dimensional projective correspondence of pencil of planes derives from one-dimension projective correspondence of pencil of lines in space field,this paper discusses a new method about how to form quadratic straight surface and the relational expression between the two projective correspondences of pencil of planes.
						
						由平面场的一维线束射影对应衍生出空间场的二维面束射影对应,研究了直纹二阶曲面射影生成新方法。
					3.
					To decide whether a projective correspondence is a perspective correspondence plays a very important role in projective geometry.
						
						射影几何中的透视对应是射影对应的一种特殊而又基本的对应,要判断射影对应是否为透视对应,在射影几何中处于十分重要的地位,本文主要用代数的方法给出了同类不重叠的一维、二维基本形的射影对应为透视对应的条件。
					
					3)  corresponding element
					
	
					
				
				
	
					
				对应元(素)
			
					5)  projectivity
					
	
					
				
				
	
					
				射影对应,射影
			
					6)  plane projective correspondence
					
	
					
				
				
	
					
				二维射影对应
				1.
					The relations plane projective correspondence and perspective correspondence;
					
					
						
						
					
						二维射影对应与透视对应的关系
					补充资料:射影
		1.蜮的异名。  2.数学名词。即投影。
		
		说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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