In this model, we map our visual (graph) model to our business logic (domain model).
在此模型中，我们将可视化(图形)模型映射到业务逻辑(域模型)中。
2
Patent Family Tree logic applies the business logic to generate an XML dependency graph for the patent.
专利系谱逻辑应用业务逻辑来生成专利的XML从属关系图。
3
The line graph stylesheet included a fair amount of calculation, and the stylesheet rendering lines of text also included a fair amount of logic to calculate the y coordinate.