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[1] ���,��O�P��,��.��ú��̎��Uˮ�ęC(j��)��(y��ng)��[J].�V�I(y��)��ȫ�c�h(hu��n)��,�� 2001��28��2��30-32.
[2] ��,��.��ú�Ҽ��g(sh��)��ˮ̎��еđ�(y��ng)��о��چ�(w��n)�}ӑՓ[J].�h(hu��n) ��Ⱦ��g(sh��)�c�O(sh��)��,��2003��4��2��:49-53.
[3] ��(y��ng),��.��ú��ˮ̎��еđ�(y��ng)��[J].��K��W(xu��)�W(xu��)��(b��o)��Ȼ�� W(xu��)�棩,��2000��21��4��48-51.

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