机构地区: 无锡职业技术学院
出 处: 《无锡职业技术学院学报》 2008年第5期68-70,共3页
摘 要: 数量关系和图形紧密相连,图形不仅为数量关系提供直观的几何解释,还可以反映出数量之间的联系,为研究数量关系指明方向。 Numerical relationship and figure are connected each other. Figure can not only give visual explanation for nu- merical relationship, but also tell the relationship between numbers, which gives direction for study of numerical relationship.