,the tenth year of the reign of Ai Gong,Xu Cheng,a gener al of Wu Princedom,drove his warship force northward off the coast to attack Qi Princedom and conducted a sea battle.

Experimental investigation on welding of aluminumalloys used in pontoon bridge;

Based on the need of development of pontoon bridge and designing of its structure, mechanical properties of five kinds of aluminum alloys (6063-T6, 6005-T6, 6061-T6, 7005-T6, 7A05-T6) are investigated by tensile experiments.

For solving the key problems concerned in design,analysis and manufacturing technology of aluminum alloy pontoon bridge,the research on design of main structure of the pontoon bridge made of aluminum alloy is carried out.

Historical Origins of Zhoushan Regional Culture and China Inland Culture;

Strategies of Developing Backpacker Tourism in Zhoushan;

Evolution of Zhoushan and "Ship" Culture during the Past Dynasties;

Application of Computed Tomography MPR Technique on the Scaphoid Bone with Fracture after Operation;

Force analysis of scaphoid core prosthesis;

Biomechanical Research of a New Biomaterial Scaphoid Core Prosthesis;

Congenitl preauricular fistula opening locates scapha with result that long-term misdiagnosis;

The Architecture of Arca CPU and the Embedded SOC;

The Arca Embedded Processor and the Software/Hardware Development Tools;

The application of ARCA CPU in earthquake data acquisition system;