the action or process of successfully joining or mixing with a different group of people

racial/cultural integration 种族/文化融合

To promote integration, several schools' catchment areas were merged. 为了促进融合，合并了几所学校的学区。

the action or process of combining two or more things in an effective way

He creates a seamless integration of contemporary and historic images. 他完成了当代和历史图像的无缝整合。

The heads of government were trying to encourage regional integration. 各国政府首脑正努力鼓励区域一体化。

the process of calculating the integral of a function

Integration can be used to find areas, volumes, central points, and many other useful things in addition to finding the area under the graph of a function. 除了查找函数图形下的面积外，积分还可用于查找面积、体积、中心点和许多其他有用的东西。