The physical world and the cognition of it constitute the two worldsThe natural reality,augmented reality and virtual reality make up of the reality-virtuality continuum,which formulates the integrated cognitive worldIn the information technology,the augmented reality not only joints the two worlds,but also provides the platform to manipulator the two worlds

Study on Relationship Between Adhesiveness of Peripheral Blood Leukocyte and Expansion of Acute Anterior Wall Myocardial Infarction;

The Characteristics, Problems & Solutions of the Urban Land Expansion of Bao Tou City in the Recent Ten Years;

The new expansion method of PLC input end;

Impact fatigue crack propagation;

Study on nucleation and propagation mechanism of thermal fatigue crack of steel bonded carbide;

Crack Propagation Simulation of 840D Freight Wheel with Web Plate Bore;

Using by-pass jumper charged maintenance method on power distribution overhaul and its expand;

The method of expanding exterior interrupt sources for 8031 SCM with 8259A;

The methods of expanding the programmable controller I/O points;

OAM extension in EPON networks;

Extension of Objects and Services of BACnet;

New extension of cubic Bézier curve and its applications;

The Information Management System Based on Network Environment and its Extending;

The Design and Realization of Multifunction Extended Serial Ports Based on EDA Design Method;

Colorimeric solution dilution method and extending calibration curve method were tested in this study.