Mathematics is the study of quantitative relationship between real life and space form of math.
2
用图象表示一种图示手段,如饼状图或条形图,用于表示数量关系。
A pictorial device, such as a pie chart or bar graph, used to illustrate quantitative relationships.
3
数学思想是人脑对现实世界的空间形式和数量关系的本质的反映,是思维加工的产物。
Mathematical thought is the reflection of quantitative relations and spatial forms of reality in human brain, and it is the thought processing product.