Firstly, the author identifies several key Words of this subject and sets up theancient Mongolian opinion on accepting things in the circularity form orcircularity thought.

Coolsmart is a kind of polyester fiber with cross section featuring moisture absorption and fast-dried,and the fabric made of this fiber is of fair stiff and looks gorgeous and graceful with the function of moisture absorption and fast-dried,and widely applied for sportwear.

Research on Andai Ritual in Kulun Area;

Taking Balin Right Banner of Inner Mongolia as an example,the author detailedly analysed several kinds of methods that chiefly adopted in the desertification prevention and control at present of northern semiarid grasslands in China,such as enclosure to prevent grazing,emigrant or immigrant for ecology,raising in enclosure and the small grass enclosed pasture.

Flood regulation benefit analysis on Kalun reservoir under proper risk;