na mi Al O fen ti zhi bei biao zheng ji qi zai ju bing xi gai xing fang mian de yan jiu

na mi cai liao he ji shu yin qi qi te de na mi xiao ying gei chuan tong chan ye huan jing neng yuan yi yao he xin xi deng ling yu de chan pin sheng ji dai lai le xin de ji yu qi zhong yang hua lv na mi fen ti dui dian zi he cai liao gong ye de fa zhan ju you zhong yao de yi yi ben shu jie shao le na mi yang hua lv de xing zhi yong tu guo nei wai yan jiu xian zhuang ji zhi bei fang fa bing dui qi zai ju bing xi gai xing fang mian jin xing le yan jiu qi zhong te bie dui bi le gu xiang fa ye xiang fa he ji xie hua xue he cheng fa san zhong fang fa he cheng de na mi Al2O3 fen ti de xing neng fa xian yu chuan tong de zhi bei fang fa xiang bi san zhong fang fa du neng you xiao de jiang di he cheng fan ying de wen du suo duan duan shao shi jian te bie shi ji xie hua xue he cheng fa zuo wei yi zhong xin xing de zhi bei fang fa bu jin jian gu le gu xiang fa he ye xiang fa er zhe gong yi jian dan sheng chan cheng ben di chan pin zhi liang wen ding chun du gao deng you dian er qie jiang zui hou duan shao de wen du jiang di dao le 1100 bi tong deng tiao jian xia de gu xiang fa he ye xiang fa de duan shao wen du jiang di le 50 geng shi bi chuan tong de gong ye zhi bei de duan shao wen du jiang di le jin 300 zhe wu yi geng you li yu shi xian da xing gong ye hua sheng chan ci wai ben shu ye jiang shang shu fang fa he cheng de na mi Al2O3 fen ti jun yun tian chong dao ju bing xi zhong bu jin neng gou jiang di gao ju wu de ying yong cheng ben bing qie dui ju bing xi de jie jing xing wei he li xue xing neng de gai shan ju you ming xian zuo yong