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SNSN'Yf[QHr>y,1994.70^72 3 GB7830-87 hgWX0 iirvǑƖN6RY, SNV[hQ@\,1988t^ 4-NVyf[bWSNWXxvz@b.WXtSRg. Nwm Nwmyf[b/gQHr>y,1981. 88~93 5 Y[s\I{.sNNhV,1999.(3):33 6 N^V;N.sN[(uNhVRgel.SN-NVgNQHr>y,1994.1^10 7 S.Pauluk.At.Absorp.Newsl,1967.6:53 8 WSNQf[b.WXQSRg.SN:QNQHr>y,1982.100 9 Fuler C.W.Electrothermal Atomization for Atomic Absorption Speotrometry Foxed University Press,1977.24~39 10 Regan J.G. J.Analyst,1976,101:220 11 Nakahara T. 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