关于手机等品牌型号搜索与采集的中文分词分离

SetSearchKey（ " 诺基亚N95 " , out  诺基亚， out  N95);

protected   void  SetSearchKey( string  keyword,  out   string  goodsName,  out   string  goodsModel)
        {
            keyword  =  keyword.ToLower().Trim();
             if  (keyword.Contains( "   " )) // 带空格,分离
            {
                goodsName  =  keyword.Split( '   ' )[ 0 ].Trim();
                goodsModel  =  keyword.Split( '   ' )[ 1 ].Trim();
            }
             else   if  (Regex.Match(keyword,  @" ^[\u4E00-\u9FA5]+[\w\d]+ " ).Success) // 以中文开头，包含英文，分离
            {
                goodsName  =  Regex.Match(keyword,  @" ^([\u4E00-\u9FA5]+)[\w\d]+ " ).Groups[ 1 ].Value;
                goodsModel  =  keyword.Replace(goodsName,  string .Empty);
            }
             else
            {
                 string [] keys  =   new   string [] {  " nec " ,  " lg " ,  " vk " ,  " cect "  };
                 for  ( int  i  =   0 ; i  <  keys.Length; i ++ )
                {
                     if  (keyword.IndexOf(keys[i])  ==   0 )
                    {
                        goodsName  =  keys[i];
                        goodsModel  =  goodsModel  =  keyword.Replace(goodsName,  string .Empty);
                         return ;
                    }
                }
                goodsName  =  keyword;
                goodsModel  =  keyword;

            }
        }