Part two studies the relationexpression of knowledge and establishes the relation ex pression and management of IDSS knowledge.
第二部分从知识的关系化表示入手，提出了IDSS知识的关系化表示与管理方法。
2
In the meantime, through a large quantity of cement concrete pavement stress calculation, the paper puts forward relationexpression between load on concrete board and stress level under board;
同时，通过大量的水泥混凝土板底应力计算，推导出了混凝土面板荷载与板底应力水平的关系式；
3
This is the first time that this example is using a relation as a declarative statement to define an expression (in other words, a value assignment) instead of using it for model-to-model mapping.