According to constraintrelation of graph, a serialization of products is designed in this system.
在软件设计中，根据图形的约束关系进行产品的系列化设计。
2
The variable constraint net built in this paper is a network structure, which can represent different kinds of constraintrelation between variables.
设计的变量约束网是一个能够综合表达变量间各种约束关系的网络结构。
3
The working principle of saturated core superconducting fault current limiter (SCFCL) is analyzed and its electromagnetic constraintrelation under normal operation is given.