%0 Journal Article %A $authorName.trim() %A $authorName.trim() %A $authorName.trim() %A $authorName.trim() %A $authorName.trim() %A $authorName.trim() %T %D 2015 %R %J Journal of Guilin University of Technology %P 104-107 %V 35 %N 5 %X %U http://manu28.magtech.com.cn/Jweb_gllg/EN/abstract/article_304.shtml