groupings的中文翻译是什么意思

There were two main political groupings pressing for independence.

有两大主要的政治团体要求独立。

Various family groupings help to unify the study of particles.

按族分类有助于统一研究粒子.

This preserves the logical groupings established by the programmer.

这保存了程序员建立的合理分组.

The different age groupings, in particular, would make accurate comparisons impossible.

尤其是不同的年龄层次让这种精确的对比变得不可能.

If this is a complex data table identify structure and groupings.

如果这是复杂数据表,请标记结构和组合.