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ＥｘｐｅｒｉｍｅｎｔａｌＳｔｕｄｙｏｎＩｍｐｒｏｖｅｍｅｎｔｏｆＴａｎｇｄａｎ４＃ ＯｒｅＦｌｏｔａｔｉｏｎＴｅｃｈｎｉｃａｌＩｎｄｉｃａｔｏｒｓ
FANG Jian-Jun-１, WU Jin-Ming-２
JOURNAL OF KUNMING METALLURGY COLLEGE . 2010, (1): 4 -7 .  DOI: １０．３９６９／ｊ．ｉｓｓｎ．１００９－０４７９．２０１０．０１．００