It reviewed the staging of course of disease, the purpose and methods of nutritional support, and the new progress on staged nutritional support for severe acute pancreatitis patients.

Discussion on Development Countermeasure of Jiangxi Nature Reserve in Stalemate Stage;

At present forestry development in China has entered the stalemate phase of improvement and destruction, at which there exist such characteristics as vulnerability, imbalance, uncertainty, changeableness and arduousness, therefore, the task of ecological construction becomes more formidable and the responsibility of forestry staff and workers gets even graver.

At present, the Ecology Construction in China is in a "renovation and destruction stalemate phase".

The paper disserts the objective inevitability of the ecology construction entering stalemate phase and figures out that stalemate between renovation and destruction is a common law existing in the world forestry developing history, also the unavoidable process during the development of China s economic society and forestry.