This paper summarized preparation methods、reaction mechanism、basic properties of phosphorylated starch and its applications in ice-cream production, meat processing ,cakes processing and some other food industries.

The basic properties and applications of titanium were introduced, and the survey of research and production for titanium industry in China was presented.

The definition of entropy and its basic properties are studied.

Problems on analysis of basic property of biomass;

A symmetric mean and its basic property;

It represents the conception of design research,based design research,analyses the relation of design and research,sums up the basic nature of design research series,and discusses the application and meaning of design research in architecture design in the end.

The definition ,basic nature, important rule and histerieal significancy of continued fraction are introduced.

The basic nature, features and major task of judicial police officer education are decided by the specific characteristics and basic requires of judicial police officer profession.

Studies on The Properties Of Eroded Sediment;