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��īI(xi��n)
[1]��Ƽ��.Fentonԇ��̎��ЙC(j��)��r(n��ng)ˎ�Uˮ��о�[J].�h(hu��n)��Ⱦ��g(sh��)�c�O(sh��)��,��2006��7��6��60-64.
[2]�W�(y��ng)��,��K��.�r(n��ng)ˎ��ɏUˮ̎��о�[J].��Ƽ��1993��2��51-56.
[3]�K��,��Z��O(p��ng),��񣬵�.�r(n��ng)ˎ��ɏUˮ̎��о�[J].��ֻ��W(xu��)Ժ�W(xu��)��(b��o),��1993,��10��1��33-37.
[4]��磬��Ų�,��\(y��n)��.�߻��ƺ��r(n��ng)ˎ�Uˮ��[J].��ֻ��W(xu��)Ժ�W(xu��)��(b��o),��1989��6��3��48-54.
[5]Ф�S��,��.�r(n��ng)ˎ�Uˮ̎��о��M(j��n)չ[J].�r(n��ng)�I(y��)�h(hu��n)��ƌW(xu��)�W(xu��)��(b��o),��2007��26��S��256-260.

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