The methods for detection of Cymbidium mosaic virus in orchid such as DAS-ELISA, electron microscopy observation, distinguish host reaction, RT-PCR and IC-RT-PCR were established respectively.

Identification of Pu'er Tea by Fourier Transform Infrared Spectroscopy;

Identification of Fusarium by Fourier Transform Infrared Spectroscopy;

Study on identification about cashmere and Optim;

Discrimination of Varieties of Cola Using Visual-Near Infrared Spectra;

Study on Fast Discrimination of Varieties of Acidophilous Milk Using Near Infrared Spectra;

Rapid discrimination of polyethylene(PE) and polyvinyl chloride(PVC) food wrapping film by infrared spectroscopy;

Allele-specific diagnostic PCR authentication of Dendrobium thyrsiflorum;

Genetic diversity and molecular authentication of wild populations of Dendrobium officinale by RAPD;

Allele-specific diagnostic PCR authentication of D. hancockii from the other Dendrobium species;

Differentiation of influenza B viruses by PCR-RFLP assay;

The clinical significance of SAAG in the differentiation of ascites;

The Differentiation between Xanthium sibiricum Patr.and its Fake Triumfetta annua L.;

Differential diagnosis of ossifying fibroma and fibrous dysplasia;

Value of CT in differential diagnosis of thyroid nodules:A report of 27 cases;

Multi-slice helical CT scanning in differential diagnosis of renal clear cell carcinoma and renal papillary carcinoma;