Also , we establish a kind of evaluating mode based on the variable weight theory , and propose specific calculation formula of variable weight coefficient and specific steps of bidding evaluation by use of variable weight coefficient.

The application of contingency theory in nursing management;

Discuss on monitoring and forecasting of landslide disasters based on contingency theory;

Environment and Reform of Government Management Accounting Based on Contingency Theory: Retrospect and Prospect;

bridge condition assessment Based on the Analytic hierarchy process and power synthesis theory;