upbuild
1.At the same time, our rainments are sold to America , Australia ,Japan,NorthAfrican,France,British ,Norway and so on.We upbuild well cooperation relationship with huge marketplaces at hme .
2.Discussed the method and steps of the parametric design for standard involute helical gears based on Pro/E Wildfire 3.0 based on the principle,using equation upbuild the involute,can ensure consequently that the total profile of involute gear will be accurate.
3.The article analyzes the advantage of UML to ERP system. It dissertates the technique of using UML to upbuild model, analyzes detailedly the function modeling method base on Use Case diagram and explains with cases.
4.In order to check the consistency and the maturity of models, this text describes how to upbuild a criterion and applied model in detail complied with the criterion of UML1.1 through an instance,besides this text puts forward a method of dynamic simulant test based on UML model.

