From the perspective of circle-layer analysis,the interspace distribution model for city-country integration of vocational education can be divided into center radiation model,regional centralization model and point-axes connection model,and each of the model has its own participant subject and model.

Study on extracting pomegranate seed oil and the composition analysis;

Study on extraction method and composition analysis of sweet potato leaf soluble proteins;

Biochemical composition analysis on Cistanche deserticola Y.C. Ma growing in Bayannur of Inner Mongolia

The chemical component analysis of urinary stone and sedimented stone of double “J” catheter;

Extraction of essential from haw and its component analysis;

Preparation and component analysis of tea pigments;

Production processing of Mango vinegar and its ingredient analysis;

Analyzed and compared of the present domestic regarding biomass tar ingredient analysis research,through the analysis to obtain: the tar is not only one kind of harmful material to the human body health and the environment,simultaneously also is one important industrial chemicals.

Ingredient analysis showed that fusaric acid was the major ingredient of toxin and played the most important role in pathogenesis.