homogeneous data

基本解释

The power of XForms really shows itself when you have data that contains homogeneous data sets at different levels, with one nested within the other.
当数据以不同级别通过嵌套方式包含同构数据集时，XForms 将尽显其功能的强大。
In contrast to lists, tuples, and dictionaries, which may contain heterogeneous elements, Numarray arrays contain only elements of a homogeneous data type.
与可以包含不同类型元素的列表、元组和词典不同的是，Numarray 数组只能包含同一类型的数据。
Much of the power of the relational model comes from the fact that the relational table is the single data structure that represents homogeneous collections of data.
关系模型的大部分功能都来自于这样一个事实：关系表是代表同质数据集合的单一数据结构。