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  C:\Documents and Settings\auduser>imp help=y
  Import: Release 9.0.1.1.1 - Production on ÐÇÆÚ¶þ 5ÔÂ 20 18:21:57 2008
  (c) Copyright 2001 Oracle Corporation.  All rights reserved.
  ¿ÉÒÔͨ¹ýÊäÈë IMP ÃüÁîºÍÄúµÄÓû§Ãû/¿ÚÁî
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  BUFFER   Êý¾Ý»º³åÇø´óС         fromUSER     ËùÓÐÈËÓû§ÃûÁбí
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  SHOW     Ö»ÁгöÎļþÄÚÈÝ (N) TABLES      ±íÃûÁбí
  IGNORE   ºöÂÔ´´½¨´íÎó (N)    RECORDLENGTH  IO ¼Ç¼µÄ³¤¶È
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