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许多数学题从所给定的数值特征,联想一些相关的关系,就可以巧妙而简洁地予以解决。一般可从题型的结构特征,联想以下的关系加以解决。
Many mathematical problems can be solved cleverly and concisely by associating certain related characteristics from the given numerical characteristics. Generally from the structural characteristics of the question type, Lenovo can solve the following relationship.