规则

After separation, Business rules have been open for three services: decision-making rules ( Decision Rules) service, rules of action ( Action Rules) and the task rules ( Task Rules) services.

分离之后，业务规则被公开为三种服务：决策规则（Decision Rules）服务、动作规则（ActionRules）服务和任务规则（Task Rules）服务。

It contains template-selection rule base, template instance base, geometry rule base, operation rule base and cutter base. The NC process knowledge and rule were stored in the hierarchical and structural way.

通过建立模板选取规则库、模板实例库、几何规则库、操作参数选取规则和刀具库等知识库，将数控工艺知识和规则以分层次、结构化的方式表达。

After run of the local module, we get association rules based on local database and we get association rules based on global database after run of the global module.

运行关联规则局部挖掘模块之后，将基于局部数据库挖掘出局部关联规则，运行服务器端的关联规则挖掘模块，将完成关联规则的全局挖掘，得到基于全局数据库的全局频繁项目集。