hyde'BNC²³⁶²¹³⁺¹ 例句 With there search in the relation among point, line and surface when folding, it proves the general feature of folding and reaches the solution to dealing with “ Hyde' s problem”. 并通过对折叠过程中点、线、面间关系的研究，论证了折痕的一般通性，对“海德问题”进行了解决及讨论。 www.fuzhong.sd.cn