Composition and stability of organic carbon in the top soil under different forest types in subtropical China THE STUDY ON ESTERIFICATION REACTION BETWEEN WOOD AND POLYCARBOXYLIC ACID BY CP/MAS13C NMR-SPECTRA PROGRESS OF STUDY ON THE STRUCTURE OF UREAFORMALDEHYDE RESINS The 1H-NMR Features of Natural Taxane Diterpenoid Compounds NMR-spectroscopy-based metabonomic study on mouse model of blood deficiency syndrome induced by compound method of bleeding,starved feeding and exhausting and effect of Siwutang Forms and Accumulation of Aluminum in Tea Plant(Camellia sinensis) Effects of the conversion from native shrub forest to Chinese chestnut plantation on soil carbon and nitrogen pools. STRUCTURE OF A NEW SWEET GLYCOSIDE FROM STAUROGYNE MERGUNSIS LEAVES Multi-component of Cibotium baronetz decoction pieces via 1H-NMR spectroscopic analysis Study on three different species tibetan medicine sea buckthorn by 1H-NMR-based metabonomics Study on 1H-NMR fingerprinting of Rhodiolae Crenulatae Radix et Rhizoma Preparation, purification, and analysis of chemical composition of anti-tumor polysaccharide from Poria cocos Preparation, purification, and analysis of chemical composition of anti-tumor polysaccharide from Poria cocos 1H-NMR metabonomics on antidepression of Xiaoyao Powder composed of Bupleurum scorzonerifolium or Bupleurum chinense Metabolomic studies on special processing of Asari Radix et Rhizoma in Guilingji