A research of city complexity that based on the theory of system;

Multi-dimension and complexity of urban structure;

Research on the innovation system based on the complexity theory;

Technique of Gas Harnessing Comprehensively in Coal Mine under Complex Geology Condition;

High-power holmium laser with mini-percutaneous nephrolithotomy for complex calculi of upper urinary tract;

Thrombolytic Treatment of Complex Acute Pulmonary Embolism;

Treatment of Complicated Open Fractures of Tibia;

The breakwater engineering at Marsaxlokk Port of the Republic of Malta was the project of the largest scale and containing the most complicated technology of China at that age, having a maximum water depth of 28 m, maximum design wave height of 10 m, the largest caisson of 7 000 t, and the heaviest block of 20 t.

Bujin" has complicated following components.

Analysis on t_0 time drift and character of stack velocity in area of complex structure and correction;

The method of complex structure imaging and its application;

Poststack reverse-time depth migration for complex structures;

Research on self - organization of complex system on element periodic table;

Effectiveness evaluation of aero combat system s warfare based on complex system;

Influencing factors on information technology application in enterprise based on complex system;