title:<hr>·îÊ¿¶Ñ<hr>
title:<hr>
title:<hr>
title:<hr>
PR_1998-01_NCEP:nclink
PR_1998-02_NCEP:nclink
PR_1998-03_NCEP:nclink
PR_1998-04_NCEP:nclink
PR_1998-05_NCEP:nclink
PR_1998-06_NCEP:nclink
PR_1998-07_NCEP:nclink
PR_1998-08_NCEP:nclink
PR_1998-09_NCEP:nclink
PR_1998-10_NCEP:nclink
PR_1998-11_NCEP:nclink
PR_1998-12_NCEP:nclink
title:<hr>µ¨ÀáÊ¿¶Ñ<hr>
title:<hr>
title:<hr>
title:<hr>
PR_1998-DJF_NCEP:Åß(1997/12, 1998/01, 1998/02)
PR_1998-MAM_NCEP:½Õ(1998/03, 1998/04, 1998/05)
PR_1998-JJA_NCEP:²Æ(1998/06, 1998/07, 1998/08)
PR_1998-SON_NCEP:½©(1998/09, 1998/10, 1998/11)
title:<hr>ǯʿ¶Ñ<hr>
title:<hr>
title:<hr>
title:<hr>
PR_1998-ANN_NCEP:(1998/01-1998/12)