Introduces structure and characteristic of the wedge type broken belt for uphill belt conveyor,analyses its drawback,and the protector is improved up.

Analyses the importance of protection of belt broken for uphill belt conveyor,summarizes the technology of broken belt protection,emphatically introduces the eccentric roller type broken belt protector and the SPDB-Ⅰwedge type broken belt protector,analyses their design feature's and compares their performance.

The module design of pharmaceutical superfine pulverization matched up GMP;

Warehouse Logistics Management System——into and out of the Management Module Design;

The functional structure,the module design of ERP system in the above enterprises are emphasized,it also elaborate the characteristics and the effect.

Data capture model design of network security based on Honeypot;

At first it analyses the system needs,and makes the model design,and finishes the design and development of the system database,at last makes the system.

Discusses the CAD design of a boiler house by analysing the special feature of a boiler house and puts forward the design concept of integration of design resources,three-dimensional mod-elling of equipment,integration of design process and flexibilization of design modules.