All discretization schemes of an information table are organized into a lattice named discretization lattice.
将一个信息表的各种可能离散化方案组织成一个格空间，称为离散格。
参考来源 - 信息系统的约简与粒度分析及其在数据挖掘中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
证明了离散格是一个布尔代数，给出了离散格的表示定理。
It is proved that this lattice is a Boolean algebra, and the representation theory of discretization lattice is given.
其根本思想是对问题重新建模，建立直接模拟流体运动的离散格点模型。
Its essential idea is to rebuild its model for mathematical physical problems, and establish the disperse lattice model for simulating fluid movement directly.
通过定义离散化方案之间的偏序关系以及交、并运算，将各种离散化方案组织成离散格。
All discretization schemes are organized into a lattice named discretization lattice after partial order relation, then the meet and join operations between discretization schemes are defined.
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