%0 Journal Article
%T An Application of the Grey System Theory in the Evaluation of Grassland Types<br>天然草地类型综合评价中的数据处理及灰色关联度分析
%A WANG Xin-zhong
%A LIN Yi
%A YU Lei
%A <br>王新忠
%A 林仪
%A 于磊
%J 系统工程理论与实践
%D 2000
%I 
%X The principle and method of the relative degree analysis of the grey system are effectivelly used in the grassland types evaluation. In the application, six grassland types, characters of thirty\|one tested grassland types are used to calculate grey relative degree of each grassland types and make comprehensive evaluation of the grassland types.
%K grassland quality
%K grey relative analysis
%K comprehensive evaluation<br>天然草地类型
%K 关联度分析
%K 综合评价
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=58F99AB0E9DA2A41&yid=9806D0D4EAA9BED3&vid=A04140E723CB732E&iid=0B39A22176CE99FB&sid=6DE26652A1045643&eid=5E25104E99903E8A&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=13&reference_num=0