Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 957  |  »Ø¸´: 4

zz2317754

ľ³æÖ®Íõ (ÎÄ̳¾«Ó¢)

×ÊÔ´¹²ÏíѧÊõ×ÓÇøËÄ´óÌìÍõ°×»¢

[½»Á÷] ѧϰ±Ø²»¿ÉÉÙµÄѧÊõÍøÕ¾[ËÑË÷ÎÞÖØ¸´]

ÒÔÏÂÊÇÎÒ¾«ÐÄËѼ¯µÄ
1.http://adswww.harvard.edu/
The NASA Astrophysics Data System
   --  ÊÀ½ç×î´óÃâ·ÑÈ«ÎÄÍøÕ¾£¬³¬¹ý300,000ƪȫÎÄ
Ö÷Ҫѧ¿Æ£ºÌìÌåÎïÀíѧ
2.http://intl.highwire.org/
HighWire Press
   --  ÊÀ½çµÚ¶þ´óÃâ·ÑÈ«ÎÄÍøÕ¾£¬³¬¹ý235£¬812ƪȫÎÄ
Ö÷Ҫѧ¿Æ£ºÉúÎïѧ¡¢Ò½Ñ§
3.http://arxiv.org/
arXiv.org
Ö÷Ҫѧ¿Æ£ºÎïÀí¡¢Êýѧ¡¢·ÇÏßÐÔ¿ÆÑ§¡¢¼ÆËã»ú¿ÆÑ§µÈ¡£Îļþ¸ñʽÒÔPostScriptΪÖ÷£¬Èç
ûÓÐÏàÓ¦µÄÔĶÁÈí¼þ£¬¿ÉÒÔÑ¡ÔñÉú³ÉPDFÎļþ¸ñʽ¡£
4.http://www.cogsci.soton.ac.uk/bbs/
Behavioral and Brain Sciences
Ö÷Ҫѧ¿Æ£ºÐÐΪ¿ÆÑ§¡¢ÄÔ¿ÆÑ§
5.http://www.cdc.gov/
Centers for Disease Control and Prevention (CDC)
Ö÷Ҫѧ¿Æ£ºÒ½Ñ§
6.http://cogprints.soton.ac.uk/
CogPrints
Ö÷Ҫѧ¿Æ£ºÐÄÀíѧ¡¢Éñ¾­¿ÆÑ§¡¢ÐÐΪ¿ÆÑ§¡¢ÓïÑÔѧ¡¢È˹¤ÖÇÄÜ¡¢ÕÜѧ
7.http://www.access.gpo.gov/su_docs/databases.html
GPO Access
ÃÀ¹úÕþ¸®ÎÄÏ×
8.http://www.icpsr.umich.edu/index.html
Inter-university Consortium for Political and Social Research (ICPSR)
ÊÀ½ç×î´óµÄÉç»á¿ÆÑ§ÎÄÏ×ÍøÕ¾
9.http://www.nationalacademies.org/publications/
National Academy Press
ÃÀ¹ú¹ú¼Ò¿ÆÑ§Ôº¡¢¹ú¼Ò¹¤³ÌÔº¡¢Ò½Ñ§Ð­»áµÈ»ú¹¹±¨¸æ
10.http://www.cdc.gov/nchs/
National Center for Health Statistics (NCHS)
ÃÀ¹ú¹ú¼ÒÎÀÉúͳ¼ÆÖÐÐĵÄͳ¼Æ±¨¸æ
ÃÀ¹ú¹ú¼ÒÎÀÉúͳ¼ÆÖÐÐĵÄͳ¼Æ±¨¸æ
11.http://www.ncstrl.org/
NCSTRL
¼ÆËã»ú¿ÆÑ§Ñо¿±¨¸æºÍÂÛÎÄ
12.http://promo.net/pg/
Project Gutenberg Electronic Public Library
µç×ÓͼÊ飬2002ǰÌṩ10000ÖÖÈ«Îĵç×ÓͼÊé
13.http://thomas.loc.gov/
Thomas Legislative Information on the Internet
ÃÀ¹ú¹ú»áͼÊé¹ÝÌṩµÄÃÀ¹ú¹ú»á±¨¸æºÍÀúÊ·ÎÄÏ×
14.http://unesdoc.unesco.org/ulis/
UNESCO
ÁªºÏ¹ú½Ì¿ÆÎÄ×éÖ¯ÌṩµÄÎĵµ
15.http://www.usgs.gov/
United States Geological Survey
ÃÀ¹úµØÖÊ¿¼²ì±¨¸æ
16.http://www-wds.worldbank.org/
World Development Sources (World Bank)
ÊÀ½çÒøÐб¨¸æ
17.http://www.delphion.com/boolquery
Delphion
ÊÀ½ç¸÷¹úרÀû£¬¿É¿´µ½Ç°Ê®ÈýҳȫÎÄ
18.http://ep.espacenet.com/
µç×ÓͼÊ飬2002ǰÌṩ10000ÖÖÈ«Îĵç×ÓͼÊé
Å·ÖÞרÀû¾Ö,Ò²¿É²éÊÀ½çרÀû

[ Last edited by zz2317754 on 2011-2-12 at 23:13 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

Ó¢ÎÄ×ÊÁÏ

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
Сľ³æ(ɳ·¢+1£¬½ð±Ò+0.5):¹§Ï²ÇÀ¸öɳ·¢£¬ÔÙ¸ø¸öºì°ü
лл·ÖÏí
2Â¥2011-02-13 06:08:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
Сľ³æ(½ð±Ò+0.2):ÇÀÁ˸öС°åµÊ£¬¸ø¸öºì°ü
3Â¥2011-02-13 06:09:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
4Â¥2011-02-15 12:18:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

stone2895

гæ (³õÈëÎÄ̳)

Ì«ÓÐÓÃÁË
5Â¥2011-03-03 22:01:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zz2317754 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +7 СÄô°®Ñ§Ï° 2026-04-11 10/500 2026-04-14 01:37 by wulijun2012
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +14 Àîľ×Ó°¡¹þ¹þ 2026-04-12 15/750 2026-04-14 00:14 by Equinoxhua
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601£¬270Çóµ÷¼Á +39 @ASDF1234 2026-04-08 42/2100 2026-04-13 22:25 by pies112
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +31 ºÎÈó²É123 2026-04-10 33/1650 2026-04-13 21:42 by ѧԱJpLReM
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©½ÓÊÜ¿çרҵ +8 ÏàÐűػá¹ââÍòÕ 2026-04-13 8/400 2026-04-13 20:26 by biomen
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÇóÉúÎïѧµ÷¼Á +9 Áõīī 2026-04-13 9/450 2026-04-13 18:59 by lbsjt
[»ù½ðÉêÇë] 2026 WRÇà°Î +3 liuchb715 2026-04-09 6/300 2026-04-13 18:40 by liuchb715
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶ 285Çóµ÷¼Á +29 Wisjxn 2026-04-07 29/1450 2026-04-13 13:47 by floriea
[¿¼ÑÐ] Ò»Ö¾Ô¸0807 ÊýÒ»Ó¢Ò» 313 ÓÐûÓжþÂÖµ÷¼Á +12 emokidd 2026-04-08 13/650 2026-04-13 08:32 by lhj2009
[¿¼ÑÐ] 366Çóµ÷¼Á +9 ²»ÖªÃûµÄСئ 2026-04-11 9/450 2026-04-13 01:19 by ÐÒÃâ ..
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ±¾ÈËÅ®º¢ +7 ºðºð£¬ 2026-04-10 9/450 2026-04-11 14:45 by ACS Nano¡ª¡ª
[¿¼ÑÐ] 288Çóµ÷¼Á +15 ´úfish 2026-04-09 16/800 2026-04-11 10:26 by wwj2530616
[¿¼ÑÐ] 342µç×ÓÐÅϢר˶Çóµ÷¼Á +9 ÄãÈÃÎÒÔõôÀóÖ¦ 2026-04-10 10/500 2026-04-11 08:33 by zhq0425
[¿¼ÑÐ] 293µ÷¼Á +25 yj1221 2026-04-08 26/1300 2026-04-10 15:02 by ²ñС°×
[¿¼ÑÐ] »úе»¹Óл¹ÓÐÃû¶îÂð£¿Ì«ÄÑÁË +6 ЦЦԬ 2026-04-10 6/300 2026-04-10 11:54 by ¸ßά´º
[¿¼ÑÐ] Çóµ÷¼Á +13 Æâluck 2026-04-07 13/650 2026-04-08 22:46 by Öí»á·É
[¿¼ÑÐ] Çó¿¼ÑвÄÁϵ÷¼Á +3 ²Ä»¯Àî¿É 2026-04-07 3/150 2026-04-08 00:21 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 ºº123456 2026-04-07 14/700 2026-04-07 22:53 by À´¿´Á÷ÐÇÓê10
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û