The geometries of CF3OCF2·, CF3OCFCF3· and CF3OCF2CF2· radicals were investigated by density func-tional theory(DFT) method. The calculated resul
Si-Mo-Tang(SMT) oral liquid preparation, a traditional Chinese medicine, was prepared from four crude herbal drugs, Fructus Aurantii Submaturus, Radix Aucklandi