basic figure
7.The article summarized the basic theories of Gestalt and discussed the application of its fundamental perceptual organization principles-the differentiation of figure and ground, proximity, similarity, continuity and completeness and closure-in the graphically creative design by integrating the specific examples.
8.Fourth, the dissertation elucidates the basic connotation of the Design For Cost and the characteristics of the interorganizational DFC. It presents the figure of the interorganizational DFC, introduces the main content of the interorganizational DFC, and puts forwards the cost estimation mode based on xBOM.
10.From this point of view, some breakthroughs of this dissertation are as below:First of all, our theory foundation is mainly correlative to the cognitive linguistics, such as the Case Grammar, frame theory, figure/ground theory, and target/reference theory; it is no doubt that people can also find some kinds of theories about psychology are adopted in the dissertation as our experimental basic, mainly the network model theory about knowledge structure.

