±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ

¹ÜÀíÍÅ¶Ó (½ð±Ò¿â 100653 ³äÖµ )

½Ü³ö¹±Ï×Õß

[Èȵã] 105500ҩѧÇóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧҩѧ£¬348·Ö gr¹þ¹þ¹þ 2026-04-01 ¸Õ¸Õ
[´ß»¯·´Ó¦] Çó½ÌORR·´Ó¦ÖÐRRDEµÄ»·µçÁ÷Ó¦¸ÃÔõÑùÈ·ÈÏ£¿    ( 1 2 ) (61/2942) ÖÜ´ó«h 2019-10-08 2019-11-11 13:53:51 by ºÃºÃ¸ãÓÐǰ;
[ÀíÂÛ½»Á÷] ´ß»¯ (0/199) ¡­¡­ËÆË®Á÷Äê 2019-11-11 2019-11-11 08:01:21 by ¡­¡­ËÆË®Á÷Äê
[´ß»¯·´Ó¦] Ni»ù´ß»¯¼Á (6/443) Icoldplay 2019-11-10 2019-11-10 19:16:05 by tzynew
[´ß»¯¼ÁÖÆ ] ÏõËáîî (15/571) xinѧÉú 2019-11-08 2019-11-08 17:29:18 by zhdp813
[´ß»¯¼ÁÖÆ ] ÏõËáîîÈܽâ (1/1082) 66˸¸ç88 2019-06-06 2019-11-08 10:57:33 by xinѧÉú
[´ß»¯·´Ó¦] ¹ØÓÚÑõ»¯ÑÇÍ­ (13/693) ñãϼxx 2019-11-06 2019-11-07 09:23:50 by 1586165532
[±íÕ÷] ÇóÖúÇâÑõ»¯îÜJCPDS¿¨±àºÅ51-1731µÄtxt (1/947) Óî1994 2019-11-06 2019-11-06 21:07:40 by smile0808
[´ß»¯¼ÁÖÆ ] ÓÐÈËÖØ¸´¹ý°üÐźͼ×Íéת»¯µÄscienceÄÇÆªÎÄÕÂÂ𣿠(7/3112) daoruaimi 2016-01-30 2019-11-06 13:54:11 by liu_qinggang
[ÆäËû] ±ÏÉèÑ¡Ìâ (20/673) zhangyfzd 2019-11-05 2019-11-05 21:02:41 by ohn365489
[´ß»¯·´Ó¦] ÎöÇâ·´Ó¦ (2/570) ¹þÕŹþ¹þ 2019-10-25 2019-11-05 10:56:53 by ¹þÕŹþ¹þ
[´ß»¯·´Ó¦] ¾Û±û¶þ´¼µ¥¼×Ãѵ½µ×ÊÇʲô¶«Î÷ (0/395) ¶þÊå-S 2019-11-04 2019-11-04 15:16:50 by ¶þÊå-S
[´ß»¯¼ÁÖÆ ] ÇóÖú³£ÓÃîîÔ´×ö²ôÔÓ (0/361) xinѧÉú 2019-11-04 2019-11-04 14:17:00 by xinѧÉú
[´ß»¯×ÊÔ´] Ĥµç»¯Ñ§²âÁ¿ (4/1155) ·¨Ð¡Þ± 2019-11-03 2019-11-04 12:15:07 by ·¨Ð¡Þ±
[ÀíÂÛ½»Á÷] ÎÊÒ»¸öµ¥´ÊisoconversionµÄº¬Òå (2/1219) ahuang1397139 2012-06-29 2019-11-04 09:02:46 by lupengchem
[´ß»¯¼ÁÖÆ ] ÐÂÈËÇó½Ì£¬¹ØÓÚÌì½ò´óѧÍõ¸»Ãñ½ÌÊÚÏêϸÐÅÏ¢    ( 1 2 3 ) (ÆÀÔÄ+2) (25/3039) ÀͶû¸ÔÈøÀ×˹ 2014-07-11 2019-11-03 14:41:14 by ×ÔÖú²ÍÕ½¶·»ú
[¿ÆÑÐÈÕÖ¾] ¾­ÀúÈý¸öÔ¶þ¾ÜºóµÄµÚһƪÎÄÕ (22/1226) LYGÓÀÔ¶ÔÚ·ÉÏ 2019-11-03 2019-11-03 10:41:31 by LYGÓÀÔ¶ÔÚ·ÉÏ
[´ß»¯·´Ó¦] Nishimura´ß»¯¼Á (ÆÀÔÄ+1) (4/819) ytpu3304 2012-11-28 2019-11-02 13:26:54 by oywb1218
[´ß»¯¼ÁÖÆ ] ¡¾ÇóÖú¡¿´ß»¯¼ÁÖÆ±¸Ï´µÓÒºÖÐÀë×Ó²ÐÁôŨ¶ÈµÄ²â¶¨£¿ (5/1138) hanks2010 2010-11-17 2019-11-01 17:42:26 by heaven¸ÐÊÜ
[±íÕ÷] ¼¤»î´ß»¯»îÐÔ (0/424) ÌÆÔ¶ÁÖ 2019-11-01 2019-11-01 09:44:20 by ÌÆÔ¶ÁÖ
[±íÕ÷] COF DHTA-TTAµÄ´øÏ¶ÄÜÓмÆËãµÄÂ𣿠(0/679) ÍòÀïÑô¹âºÅ 2019-10-31 2019-10-31 14:39:29 by ÍòÀïÑô¹âºÅ
[´ß»¯¼ÁÖÆ ] MIL£­101£­Fe (7/834) 2994832907 2019-10-28 2019-10-31 12:24:52 by 2994832907
[´ß»¯¼ÁÖÆ ] ´ß»¯¼Á ¼×ËáÖÆÇâ ÆøÌåÌØÉÙ (10/366) ¿ìÀÖ¿§·È2013 2019-10-30 2019-10-30 19:50:01 by °¬¹þĵÂ
[´ß»¯¼ÁÖÆ ] ¶þÁò»¯îÜÁ×»¯ÎÊÌâ (1/1041) ÌÀΰÄÐ 2019-10-11 2019-10-29 23:22:57 by zwl19950622
[´ß»¯¼ÁÖÆ ] ½é¿×Ñõ»¯Îï (3/511) ÔÆºþÓÎ×Ó 2019-10-29 2019-10-29 11:43:28 by ÔÆºþÓÎ×Ó
[ÀíÂÛ½»Á÷] CVDÖÆ±¸Ì¼ÄÉÃ×¹Ü (2/515) СÍÃÖ½¹Ô¹Ô 2019-10-28 2019-10-29 08:24:33 by carbonhan
[ÀíÂÛ½»Á÷] ¶þÑõ»¯Ì¼µç»¯Ñ§·¨À­µÚЧÂʵľßÌå¾ÙÀý×Ó¼ÆËã (1/733) ¿ÆÑÐ֮·xl 2018-10-31 2019-10-28 12:28:57 by ÄǸ½½üµÄ¾ÓÃñ
[´ß»¯·´Ó¦] ÉúÎïÖÊÆø»¯ (0/439) ÕÅСºÐ666 2019-10-28 2019-10-28 10:15:57 by ÕÅСºÐ666
[ÆäËû] µç»¯Ñ§ItÇúÏß (42/1729) άά^_^ 2019-10-24 2019-10-28 09:17:46 by Àí»¯ÓÐÏÞ¹«Ë¾
[ÎÄÏ×ÉÍÎö] ÇóÖúÎÄÏ××ÊÁÏ (1/891) Îʶ¦ÎÄ 2019-10-26 2019-10-27 12:27:34 by qqwilims
[±íÕ÷] Ñõ»¯îæ (0/583) Ñà·µ1 2019-10-25 2019-10-25 22:05:29 by Ñà·µ1
[´ß»¯·´Ó¦] ¼×±½ÔõôºÏ³É¶Ô¼×Ñõ»ù¼×±½ (13/971) СÄêÇàµÎ 2019-10-21 2019-10-24 22:47:01 by ykveritas
[ÀíÂÛ½»Á÷] CD3CNÇëÎÊÕâÊÇʲô¶«Î÷£¿ (1/1301) ·È˳¿ 2019-10-24 2019-10-24 21:40:00 by bobjames23
[±íÕ÷] ´ß»¯¼ÁÉÏԭλºìÍ⣨ÉýΣ©²âÊÔ (2/681) Running.K 2019-10-23 2019-10-24 14:32:18 by aa2445781363
[±íÕ÷] TG-MS (4/1682) 68lingling 2017-04-10 2019-10-24 13:43:56 by ¿ÆÑ§SCI
[´ß»¯¼ÁÖÆ ] ÒøµÄÑõ»¯ (0/337) СʱºòÎҺܶº 2019-10-23 2019-10-23 21:28:38 by СʱºòÎҺܶº
[ÀíÂÛ½»Á÷] ×ÏÍâ¹âÂ˹âÒº (4/1140) yanjunqing 2011-08-30 2019-10-23 12:23:00 by zongbaoyu
[ÒÇÆ÷Ò©Æ·] ¡¾ÇóÖú¡¿ÇóÖúSZB-1Ë«ÖùÈû΢Á¿¼ÆÁ¿±Ã ˵Ã÷Êé (4/1743) db¶¬³æÏÄ²Ý 2010-09-14 2019-10-23 10:26:13 by rzz899
[±íÕ÷] Ó«¹âÓë´ß»¯¼ÁÐÔÄÜɶ¹ØÏµ (2/494) ¸Ä²»Á˵ÄÖ´×Å 2019-10-23 2019-10-23 07:59:48 by wonderfulll
[ÆäËû] ¿ÒÇë¸÷λʦÐÖʦ½ãÖ¸µã (0/391) MrPeabody 2019-10-22 2019-10-22 16:27:19 by MrPeabody
[ÒÇÆ÷Ò©Æ·] ×Éѯ:¸ßУÓùâ´ß»¯·´Ó¦Ì¨    ( 1 2 ) (52/790) feiÉêÅó 2019-10-22 2019-10-22 15:31:26 by yyy98705
[´ß»¯·´Ó¦] ±½»·´ß»¯Ç⻯ (7/1477) ʧÒâµÄµÃÒâ 2019-10-17 2019-10-22 10:08:20 by ʧÒâµÄµÃÒâ
[±íÕ÷] ·Ç¹ó½ðÊô²ÄÁÏORR²âÊÔ (2/682) 66µÄСÓã 2019-10-19 2019-10-22 09:18:47 by Àí»¯ÓÐÏÞ¹«Ë¾
[ÒÇÆ÷Ò©Æ·] ¡¾ÇóÖú¡¿ÈýÂÈ»¯îÉ´ø²»´ø½á¾§Ë®ÓÐÊ²Ã´Çø±ð (5/2286) 986654114 2010-08-11 2019-10-22 07:16:23 by 91xcl
[´ß»¯·´Ó¦] ÇóÖú (10/378) °¢²¼¶ÅåÖ 2019-10-21 2019-10-21 22:38:14 by cwx12345
¹Ì¶¨´²ºÍ¼äЪ·´Ó¦ (0/293) Èðaaa 2019-10-21 2019-10-21 18:23:19 by Èðaaa
[ÀíÂÛ½»Á÷] ·Ö×ÓɸµÄ¹Ç¼ÜLËáºÍ·Ç¹Ç¼ÜLËᣬÄĸö¸üÇ¿£¿ (2/693) ʵÑéÊÒÒ»°Ô 2019-09-01 2019-10-21 15:14:51 by ʵÑéÊÒÒ»°Ô
[ÀíÂÛ½»Á÷] ¸´ºÏ³Áµí¼Á (0/263) xiaoke111 2019-10-21 2019-10-21 14:51:35 by xiaoke111
[´ß»¯·´Ó¦] ºÏ×÷ÐèÇó£¬×âÓù̶¨´²·´Ó¦Æ÷ (17/1120) shakete 2019-10-06 2019-10-21 08:14:02 by qqwilims
[´ß»¯¼ÁÖÆ ] ¡¾ÇóÖú¡¿½þ×Õ·¨ÖÐÔØÌåÎüË®ÂʵIJⶨ (ÆÀÔÄ+1) (8/2095) qingbay 2010-12-22 2019-10-21 05:18:49 by qqwilims
[ÀíÂÛ½»Á÷] ¹ØÓÚ²¬´ß»¯¼Á£¬Æä¸ù±¾µÄ´ß»¯Ô­ÀíÊÇÊ²Ã´ÄØ£¿ (22/932) ·ãÜø 2019-10-18 2019-10-20 11:32:26 by akaishuichi6
[´ß»¯·´Ó¦] ÓùýÀ×ÄáÄøµÄÐֵܿ´¹ýÀ´£¡ (2/988) ChemBao 2019-10-18 2019-10-19 10:33:51 by s091450
[´ß»¯×ÊÔ´] ÄÉÃ×¶à¿×̼¡ª¡ªÓÅÁ¼µÄ¹ó½ð̼C´ß»¯¼ÁÔØÌå (16/2057) cneo 2019-03-29 2019-10-19 09:37:11 by fyb51920
[ÀíÂÛ½»Á÷] ¾«Ï¸»¯¹¤Óë·¢´ï¹ú¼Ò´æÔÚ²î¾à (9/1176) chaifentui 2019-10-16 2019-10-18 20:17:45 by psylhh
[±íÕ÷] ¹ú²ú»¯Ñ§Îü¸½ÒÇ (2/598) Ħڭ 2019-10-18 2019-10-18 16:35:47 by ÓêÌïÎÄ
[´ß»¯·´Ó¦] ¹â´ß»¯´¿Ë®²úÇ⣬¹âÉúµç×Ó¿ÕѨºÎÈ¥ºÎ´Ó (6/2564) one-piece go 2018-05-04 2019-10-17 17:55:36 by Ãô½´er
¡¾ÇóÖú¡¿DOIʹÓà (9/1237) bxwisdom 2010-08-26 2019-10-17 17:34:07 by ÒÁ²·Å®Å®
[´ß»¯¼ÁÖÆ ] µ¥Ô­×Ó´ß»¯¼Á (1/538) vããÈ˺£ 2019-04-12 2019-10-17 13:26:20 by ·Ö²»ÇåµÄÓÑÇé
[´ß»¯¼ÁÖÆ ] ´ú¼Ó¹¤´ß»¯¼Á (2/538) ľÐı¾Õæ 2019-10-17 2019-10-17 12:35:35 by ľÐı¾Õæ
[ÆäËû] DMEôÊ»ù»¯·´Ó¦Î²Æø¼ì²â (35/537) guangliangzi 2019-10-17 2019-10-17 11:48:47 by °¬¹þĵÂ
[ÆäËû] ÇëÎÊÄÄÖÖ´ß»¯¼Á¿ÉÒÔ´úÌæ¶Ô¼×»ù±½»ÇËá´ß»¯õ¥»¯·´Ó¦£¿ (2/874) zjjxx2020 2019-10-17 2019-10-17 10:54:14 by shetongtian
¡¾ÇóÖú¡¿ÒÒõ£±ûͪÑõîÑÐÔÖÊ (3/1327) gexin 2010-07-19 2019-10-16 18:00:48 by ϸ˵Ǭ¡
[´ß»¯·´Ó¦] ½µ½âÂÞµ¤Ã÷B×î´óÎüÊÕ²¨³¤À¶ÒÆ50nmÑÕÉ«±äΪ»ÆÂÌÉ«µÄÔ­Òò (10/1365) Û¡¾²»ª 2019-10-15 2019-10-15 15:41:14 by 1804000953
[´ß»¯·´Ó¦] ZÐÍÒìÖʽáÓë¶þÐÍÒìÖʽá (0/1242) °¢²¼¶ÅåÖ 2019-10-15 2019-10-15 09:12:50 by °¢²¼¶ÅåÖ
[´ß»¯¼ÁÖÆ ] Ñõ»¯Ê¯Ä«Ï© (8/2102) keep1023 2019-02-27 2019-10-14 20:02:35 by zzy360
[´ß»¯·´Ó¦] »îÐÔ̼µâÖµ»¯Ñé½Ì³Ì (0/878) Ãúî£ÓÚÐÄ 2019-10-14 2019-10-14 19:29:54 by Ãúî£ÓÚÐÄ
[ÀíÂÛ½»Á÷] ¾ßÓаËÔª»·½á¹¹µÄ·Ö×Óɸ (0/1012) anndy1971 2019-10-14 2019-10-14 11:55:25 by anndy1971
[´ß»¯·´Ó¦] ¼ÓÇⷴӦɫÆ×Ö÷·åÖµÍÆºó£¬Ôõô½â¾ö (24/497) 13563778567 2019-10-13 2019-10-13 13:36:24 by ·çÖÐ΢³¾
[ÆäËû] ÇóÖú (0/279) Ãúî£ÓÚÐÄ 2019-10-13 2019-10-13 08:44:19 by Ãúî£ÓÚÐÄ
[ÆäËû] ѧϰ»îÐÔ̼»¯ÑéµâÖµ°ì·¨ (0/321) Ãúî£ÓÚÐÄ 2019-10-13 2019-10-13 01:00:05 by Ãúî£ÓÚÐÄ
[ÀíÂÛ½»Á÷] ×öľÖÊËØ´ß»¯×ª»¯·´Ó¦£¬Ä¾ÖÊËØµÄת»¯ÂÊÔõôË㣿 (0/581) ²»Òª·âÎÒÀ² 2019-10-12 2019-10-12 19:47:11 by ²»Òª·âÎÒÀ²
[±íÕ÷] ÈçºÎÓÃoriginÕÒ³öͼÖеļ«Öµµã (6/11993) 767373997 2013-09-11 2019-10-12 18:48:53 by ׯ´æ
[ÀíÂÛ½»Á÷] Ôõô¼ÆËã³ôÑõÀûÓÃÂÊ (35/602) Ä¿²âǰ·½ 2019-09-26 2019-10-12 12:16:54 by 707142757
[´ß»¯¶¯Ì¬] Ë­ÖªµÀ2019ÄêµÄµÚÊ®¾Å½ìÈ«¹ú´ß»¯»áÒéʲôʱºòÕÙ¿ª£¿Ð»Ð»£¡ (3/1940) glee515 2018-10-23 2019-10-12 07:42:28 by ÓêÌïÎÄ
[´ß»¯·´Ó¦] ¶þÑõ»¯Ì¼¼ÓÇâÖÆ¼×´¼ (4/922) Õâ¸öÉÙÄê 2019-07-30 2019-10-12 07:21:46 by renzi
[ÆäËû] Óг¥Çóѧ£¬»îÐÔ̼µâÖµ»¯Ñé (0/313) Ãúî£ÓÚÐÄ 2019-10-12 2019-10-12 00:02:23 by Ãúî£ÓÚÐÄ
[ÀíÂÛ½»Á÷] ¹ØÓÚ·Ö×ÓɸµÄһЩÒÉÎÊ (23/1437) guangliangzi 2019-09-11 2019-10-11 12:07:47 by haofan
[ÀíÂÛ½»Á÷] OerµÄ¹ýµçλÒÔ¼°µçÁ÷ÃܶȺÍÄÄЩÒòËØÓÐ¹Ø (3/1755) СïL 2019-10-10 2019-10-11 07:55:48 by Àí»¯ÓÐÏÞ¹«Ë¾
[´ß»¯¼ÁÖÆ ] ·Ö×ÓɸÓë¶þÑõ»¯¹èµÄÇø±ð (C-EPI+1)(7/3672) zkzm 2013-04-05 2019-10-11 07:08:54 by lisa25496
[ÀíÂÛ½»Á÷] ÓÐʲô·½·¨¿ÉÒÔÒÖÖÆCoOÑõ»¯ÎªCo3O4µÄ£¿ (16/2091) ËüÓèÎáÃÎ 2019-08-12 2019-10-11 00:09:39 by ²ùÊ·¹Ù
[´ß»¯×ÊÔ´] »·ÑõºÍ¶þÑõ»¯Ì¼ÖƱ¸¾Û̼Ëáõ¥´ß»¯¼Á (1/550) vitrimer²ÄÁÏ 2019-07-17 2019-10-10 11:31:28 by Òн£°×ÔÆÌì
[ÀíÂÛ½»Á÷] ÖÆ±¸FeOOH (0/518) Ö£ºê´ï 2019-10-10 2019-10-10 10:28:41 by Ö£ºê´ï
[´ß»¯¶¯Ì¬] ´ß»¯¼Á¶¯Á¦Ñ§£¬ÈÈÁ¦Ñ§ (0/544) ²»ËÀµÄÉñĹ 2019-10-09 2019-10-09 18:59:10 by ²»ËÀµÄÉñĹ
[´ß»¯·´Ó¦] CdS¹â´ß»¯²úÇâ    ( 1 2 ) (14/2410) wennie_chou 2017-05-06 2019-10-08 18:07:43 by xiaofu2015
[±íÕ÷] ¡¾ÇóÖú¡¿¹ØÓÚÁ×îâËáµÄÈÈÎȶ¨ÐÔ£¡    ( 1 2 ) (12/2500) ckg 2010-01-07 2019-10-08 17:45:37 by cuikangya
[´ß»¯¼ÁÖÆ ] MoCl5ÈÜÓÚÒÒ´¼Ö®ºó£¬Äܱ£´æ¶à¾Ã£¬Ôõô±£´æ (7/525) ÑåÑåÓï 2019-10-08 2019-10-08 10:54:14 by zlcasd
[´ß»¯·´Ó¦] ¸Õ×öʵÑ飬¼±Ðè´óÉñÖ¸½Ì (16/679) »Ôµðµ³ 2019-06-28 2019-10-07 11:42:12 by ×ÄľÄñm
[´ß»¯×ÊÔ´] ¹â´ß»¯²âÊÔ (2/594) kyxlxlky1 2019-09-29 2019-10-07 10:18:28 by dingdang619
[´ß»¯·´Ó¦] ´ó¼Ò°ïÎÒ¿´Ï£¬ÎÒÉè¼ÆµÄ¸ßѹ΢·´×°ÖÃÓÐɶÎÊÌâÂ𣿠   ( 1 2 3 4 ) (31/2388) sinochem 2015-11-23 2019-10-06 18:47:42 by ÓêÌïÎÄ
[±íÕ÷] Çë½Ì¸÷λÔõÃ´Çø·ÖÈõÎü¸½Ë®ºÍ̼ËáÇâÑεĺìÍâÎüÊÕ·å (2/729) ²»¶®´ß»¯µÄСÄÜÊ 2019-10-06 2019-10-06 14:31:41 by ²»¶®´ß»¯µÄСÄÜÊ
[´ß»¯¼ÁÖÆ ] ÇëÎÊÑõ»¯Ê¯Ä«µÄµç¸ºÐÔÊǶàÉÙ£¿»òÕßÈçºÎÇóµÃÑõ»¯Ê¯Ä«µÄµç¸ºÐÔ£¿ (31/440) ·½µÀÕýÒ² 2019-10-06 2019-10-06 14:19:13 by 1028826121
[±íÕ÷] ¹ØÓÚÆøÖÊ·ÖÎö (2/399) zlcasd 2019-10-05 2019-10-05 22:11:33 by ¹þ¹þɵ¹Ï
[´ß»¯·´Ó¦] ÇóÖú×ö¶ÔÏõ»ù±½·Ó½µ½âµÄͬѧ¡¢´óÀÐ    ( 1 2 ) (13/1885) ñãϼxx 2019-09-29 2019-10-05 21:07:27 by ñãϼxx
[´ß»¯·´Ó¦] ¹â´ß»¯ÎöÑõ Îȶ¨²»ºÃ£¬Èý´ÎÑ­»·¾Í½µµÍÁË£¬ÇëÎÊÒ»ÏÂÕâ´ó¸ÅÊÇʲôԭÒò°¡¡£ (1/828) Ìï¸í´ñ 2019-10-04 2019-10-05 14:35:04 by 1028826121
[´ß»¯¼ÁÖÆ ] ʯīϩ¸ºÔØÄÉÃ×ËÄÑõ»¯ÈýÌú (2/870) ÊÐÕþ¹¤³ÌÐñ 2019-04-21 2019-10-04 22:28:55 by 1174188028
[±íÕ÷] TEM±íÕ÷µç×ÓÊøÎÞ·¨´ò´©ÑùÆ· (9/1629) ±±ÉñÁ÷õü 2019-07-29 2019-10-04 13:25:31 by zlcasd
[ÆäËû] îæï¯¹ÌÈÜÌå (0/378) zlcasd 2019-10-04 2019-10-04 10:20:41 by zlcasd
Ïà¹Ø°æ¿éÌø×ª
²é¿´