This thesis narrates and comments on the present development of Chinese drying technology, the research of drying theory and the technical innovation; gives a complete introduction of the drying technology's present application in various professions; analyses and discusses the permanent development path and the development tendency of drying technology.

In the paper is described the reserves,production,price and present applications of Indium is described.

The photocatalytic mechanism of nano- TiO2 was investigated, a nd factors affecting its photocatalytic performance, such as crystal structure, cr ystal size, surface modification and compounding were analyzed with its present applications as photocatalyst in environment protection, bacteria killing and at tacking, photovoltaic conversion and so on being summarized.

The Germ Plasm Resources of Hosta in China and its Application Status in Landscape Architecture;

The application status and countermeasures of tree species for landscapes in Tangshan city;

The application status and outlook of wavelets analysis;

Study of magnesium phosphate cementitious and recent development of its application;

Application and Value-added Specialty Product Development of Oriented Strand Board;

Study on Silane Agents and its New Application for Metal Surface Treatment;