Ìû×Ó
·ÖÀà »°Ìâ[¾«»ªËµÃ÷] ×÷Õß »Ø/¿´ ×îºó·¢±í
[ÂÛÎÄͶ¸å] EST×îÖÕ˳Àû½ÓÊÕ£¬ÌØ´ËÉ¢½ð±ÒÇ®À´»¹Ô¸£¡ 62 skl1996330 2026-07-16 34/1700 2026-07-16 13:13:48 by yajune
[µ¼Ê¦ÕÐÉú] Öйú¿ÆÑ§ÔºÄþ²¨²ÄÁϼ¼ÊõÓ빤³ÌÑо¿ËùÕÐÊÕÑо¿Éú 20 4Idahoan 2026-07-16 10/500 2026-07-16 13:09:35 by linzhiabc
[±ê×¼ÓëרÀû] ÇóÖúÏÂÔØDL£¯T 567.6¡ª2024 »ðÁ¦·¢µç³§È¼ÁÏÊÔÑé·½·¨ µÚ6²¿·Ö£¬PDF°æ 200 xydcjn 2026-07-16 1/50 2026-07-16 13:08:51 by erjianxin
[±ê×¼ÓëרÀû] ÇóÃÀ¹úÒº°±±ê×¼NACE TR5A192-2021 20 Jasmine_nam 2026-07-16 0/0 2026-07-16 13:05:37 by Jasmine_nam
[»ù½ðÉêÇë] Æí¸£C¿ÚÃæÉÏ£¡£¡£¡£¡ 27 llacsci 2026-07-14 29/1450 2026-07-16 12:52:53 by gter_wang
[»ù½ðÉêÇë] Æí¸£    ( 1 2 3 4 5 ) 358 ·ÇÖÞÇõ³¤1 2026-07-15 224/11200 2026-07-16 12:50:33 by ¾ÍÕâÑùww
[»ù½ðÉêÇë] Æí¸£c¿ÚÃæÉÏ£¬É¢½ð    ( 1 2 3 4 5 6 ) 1245 Óê±ù¹²Îè 2026-07-13 264/13200 2026-07-16 12:30:26 by xmuxiaoyu
[»ù½ðÉêÇë] 2026 ¹¤²Ä ÃæÉÏ »áÆÀ    ( 1 2 3 4 5 6 .. 11 ) 779 ¸ßËÙÉϵÄľÂí 2026-07-12 547/27350 2026-07-16 12:28:03 by xmuxiaoyu
[»ù½ðÉêÇë] Æíµ»Ë³Àû    ( 1 2 3 4 5 ) 359 silenzhao 2026-07-14 211/10550 2026-07-16 12:11:36 by lylgszy
[³æÓÑ»¥Ê¶] Õæ³ÏÕ÷ÓÑ£¬¹ãÖÝ    ( 1 2 3 4 5 6 .. 7 ) 1085 ɽ»¨ÀÃÂþ6 2026-07-11 328/16400 2026-07-16 12:07:11 by Reborn-Lee
[µ¼Ê¦ÕÐÉú] ¡¾¹þ¹¤´ó-²ÄÁÏѧԺ-вÄÁϼ°³ÉÐμ¼Êõ-ÕÐÊÕ²©Ê¿¡¢Ë¶Ê¿Ñо¿Éú¡¿³¤ÆÚÓÐЧ 122 hitdongjunwang 2026-07-14 41/2050 2026-07-16 12:01:53 by yuyu98412
[»ù½ðÉêÇë] ½«Ñо¿ÄÚÈÝÏàͬ»òÏà½üµÄÏîÄ¿ÒÔ²»Í¬ÏîÄ¿ÀàÐÍÉêÇë»ù½ð£¬»¹Ðв»ÐУ¿ 83 Òþ¼£ÖÕ˪ 2026-07-12 24/1200 2026-07-16 12:00:50 by yuyu98412
[SciFinder/Reaxys] ÇóÖú»¯ºÏÎï4392-85-2ºÏ³É·Ïߣ¬Ð»Ð» 10 ¸¡ÔÆ166 2026-07-16 1/50 2026-07-16 11:44:32 by zyqchem
[ÂÛÎÄͶ¸å] Scientific Journal of Intelligent Systems Research ÆÚ¿¯¼ò½é 16 »áÒé±à¼­ 2026-07-16 4/200 2026-07-16 11:41:21 by jiaoxg
[¿¼²©] ¹þ¹¤´óÂíÓ£ÕÐÊÕ2027¼¶¼ÆËã»úÀà¡¢¼¯³Éµç·À಩ʿÉú 21 mayinghit 2026-07-16 10/500 2026-07-16 11:37:07 by xiaoqiuqiu20
[ÉúÎï¿ÆÑ§] ³ÏÑûÉúÎïÒ½ÓòÄÁÏÁìÓòѧÕß¼ÓÈëBiofunctional MaterialsÇàÄê±àί£¨ScopusÊÕ¼£© 10 BMÉúÎï²ÄÁÏ 2026-07-16 5/250 2026-07-16 11:34:48 by xiaoqiuqiu20
[×ÊÔ´ÇóÖú] ÎÄÏ×ÇóÖú 10 haichang001 2026-07-16 0/0 2026-07-16 11:33:35 by haichang001
[¿¼²©] 2027¾ý¿ÆÔº²©Ê¿Ñо¿ÉúÕÐÉú»¶Ó­±¨¿¼ 18 ¶«·½Ë· 2026-07-11 42/2100 2026-07-16 11:25:15 by xuechenli
[µ¼Ê¦ÕÐÉú] 2027¾ý¿ÆÔº²©Ê¿Ñо¿ÉúÕÐÉú»¶Ó­±¨¿¼ 20 ¶«·½Ë· 2026-07-11 42/2100 2026-07-16 11:24:00 by xuechenli
[ÍâÎÄÊé¼®ÇóÖú] ÇóÊé¼®¡¶Flow Batteries: From Fundamentals to Applications¡· 200 hjlyyc 2026-07-16 1/50 2026-07-16 11:03:35 by ½»´ó¿ñÈË
[³æÓÑ»¥Ê¶] ³ÏÕ÷ÄÐÓÑ£¬×ø±ê¹ãÎ÷£¬µØµã¿ÉÒÔ¿¼ÂÇ»»    ( 1 2 3 4 5 6 .. 10 ) 527 315409484 2026-07-10 484/24200 2026-07-16 11:02:44 by hogboyGGbond
[SciFinder/Reaxys] ºÏ³ÉÇóÖú 20 micletan 2026-07-16 1/50 2026-07-16 10:53:50 by zyqchem
[SciFinder/Reaxys] ºÏ³ÉÇóÖú 20 micletan 2026-07-16 1/50 2026-07-16 10:52:46 by zyqchem
[Óлú½»Á÷] ²®°·Éϼ׻ùÇóÖú 100+4 002tmumu 2026-07-14 5/250 2026-07-16 10:47:05 by backboy_6
[ÍâÎÄÊé¼®ÇóÖú] ASTM InternationalÊé¼®£ºImpact Testing of Metals 300 tttl060 2026-07-16 1/50 2026-07-16 10:46:34 by ½»´ó¿ñÈË
[ÂÛÎÄͶ¸å] ¡¶»¯¹¤É豸Óë¹ÜµÀ¡·Õâ¸öÆÚ¿¯ÈçºÎ 10+1 ÇáÁ°QL 2026-07-16 1/50 2026-07-16 10:34:20 by »áÒé±à¼­
[ÂÛÎÄͶ¸å] ͶӢÎÄÆÚ¿¯ÈçºÎ²éÖØ 10+3 ²»ÖªµÀȡʲôÃû× 2026-07-15 3/150 2026-07-16 10:27:40 by HirukoQAQ
[»ù½ðÉêÇë] Æí¸£×ÔÈ»»ù½ð    ( 1 2 3 4 5 ) 181 Netasp 2026-07-12 221/11050 2026-07-16 10:27:06 by ÆôÃ÷ÐÇÐÇ
[ÕÐÆ¸ÐÅÏ¢²¼¸æÀ¸] ±±¾©¹¤Òµ´óѧ²ÄÁÏ¿ÆÑ§Ó빤³ÌѧԺÀÈÙ½ÌÊÚ¿ÎÌâ×é³ÏƸµç³ØÏà¹ØÁìÓòÓ¦½ì±ÏÒµÉúºÍ²©Ê¿ºó 581 zmj521 2026-07-14 20/1000 2026-07-16 10:18:26 by atongmomo
[¿¼²©] 27¼¶²©Ê¿ÉêÇë-²ÄÁÏÉúÎïÖÊ·½Ïò 60+1 Dlcclll 2026-07-14 3/150 2026-07-16 10:15:57 by Dlcclll
[»ù½ðÉêÇë] Æí¸£ÃæÉÏ    ( 1 2 3 4 5 6 ) 273 ´º·çµÄº¢×Ó 2026-07-13 278/13900 2026-07-16 10:07:58 by ÐÇÓêÎÞºÛ007
[²©ºóÖ®¼Ò] °²»ÕÒ½¿Æ´óѧÂíÑÞ½ÌÊÚ³¤ÆÚ³ÏÕÐÓÅÐ㲩ʿºóÈ˲żÓÃË£¡ 35 zhabao 2026-07-15 16/800 2026-07-16 09:57:38 by slytjiaofei
[Óý¶ù½»Á÷] BBC¶ùͯӢÓï¿ÆÆÕ¡¶Do you know¡·¸ßÇåÓ¢×Ö£¬ÅàÑøË¼¿¼Ï°¹ß£¬·Ç³£ºÃµÄÆôÃÉ¿ÆÆÕÆ¬£¡ 85 ice_5k 2026-07-14 15/750 2026-07-16 09:53:19 by slytjiaofei
[»ù½ðÉêÇë] »ù½ðºÃÔË£¡ 472 shangffei 2026-07-15 29/1450 2026-07-16 09:53:07 by bjdxyxy
[²©ºóÖ®¼Ò] ±±¾©Àí¹¤´óѧ½ÜÇàÉò¹úÕðÍŶÓÕÐÆ¸ÈáÐÔÖÇÄܵç×Ó²©Ê¿ºó 37 Flextronics 2026-07-15 14/700 2026-07-16 09:51:20 by slytjiaofei
[±ê×¼ÓëרÀû] ÇóÖú¸÷λ´óÀаïæÏÂÔØGJB 190A-2024 10 ÇßÁ¹ÄûÃÊ 2026-07-16 1/50 2026-07-16 09:45:42 by erjianxin
[»ù½ðÉêÇë] 🙏 🙏 🙏    ( 1 2 ) 548 onlylxx 2026-07-13 69/3450 2026-07-16 09:33:21 by °¢ÈٺȾÆ
[»ù½ðÉêÇë] Æí¸££¬Çó˳Àû£¡ 36 zshaorui 2026-07-14 30/1500 2026-07-16 09:30:12 by atongmomo
[²©ºóÖ®¼Ò] ¹þ¹¤´óÒ½¿µÑ§Ôº²ÄÁÏÄ£Äâ¼ÆËã·½ÏòÈ˲ţ¨È«Ö°Õý¸ß¡¢¸±¸ßºÍ²©Ê¿ºóÈËÔ±£©ÕÐÆ¸ 81 ÎÒÊÇÒ»¸öѧÔü 2026-07-15 19/950 2026-07-16 09:30:07 by ringtail
[¸ß·Ö×Ó] ¹è½º´¦Àí¼Á£¬¹è½º½ºË® 10 Ñõ»¯¼Á°¡ 2026-07-15 3/150 2026-07-16 09:30:04 by ichall
[»ù½ðÉêÇë] Æí¸£ÃæÉÏ    ( 1 2 ) 370 ct0330 2026-07-13 94/4700 2026-07-16 09:28:20 by atongmomo
[Óлú½»Á÷] ¹ØÓںϳÉMIL-125µÄÇóÖú 50 aixcc15 2026-07-15 0/0 2026-07-16 09:11:55 by aixcc15
[ÐÝÏйàË®] ÏÖÔÚµÄСѧÉúÊÇÔçÊ컹ÊdzÉÊ죿 10 dongjinli 2026-07-16 3/150 2026-07-16 09:07:44 by һЦÒѾ­·çÔÆ¹ý
[»ù½ðÉêÇë] ¹ú¼Ò»ù½ðC¿Ú»áÆÀ 20 jaasxulu 2026-07-14 6/300 2026-07-16 09:06:06 by ±ÌË®00
[ÍâÎÄÊé¼®ÇóÖú] Silicon Photonics: Fundamentals and Applications 425 cpuer123456 2026-07-15 1/50 2026-07-16 09:05:51 by neulilong
[ÕÐÆ¸ÐÅÏ¢²¼¸æÀ¸] ÖйúÁÖ¿ÆÔºÎ¢ÉúÎï×éѧ·½ÏòÕÐÆ¸ÖúÀíÑо¿Ô±¡¢²©Ê¿ºó£¨ÓнϸßÉúÎïÐÅϢˮƽÕßÓÅÏÈ£© 82 wanggx1234 2026-07-13 19/950 2026-07-16 09:03:06 by sct73
[ÕÐÆ¸ÐÅÏ¢²¼¸æÀ¸] ËÕÖÝB+¡ª>CÂÖ ½º´ø/½ºð¤¼Á¹«Ë¾ Ë«ÐÝ Ê³ËÞÃâ ¿Õµ÷½à¾»ÊÒÆ¸½º´øÑз¢ 273 windtakea 2026-07-14 45/2250 2026-07-16 09:01:33 by ¼Ù´ó¿Õ
[»ù½ðÉêÇë] Æí¸£G¿ÚÃæÉÏ£¡    ( 1 2 3 4 5 ) 345 shadowfi?x 2026-07-13 225/11250 2026-07-16 09:01:31 by Amos_Huang
[³æÓÑ»¥Ê¶] ×ø±ê±±¾©£¬Õ÷Å®ÓÑ    ( 1 2 3 4 ) 386 ºÚɫɳĮ23 2026-07-10 199/9950 2026-07-16 08:51:36 by °¢À­ÉÆ
[µ¼Ê¦ÕÐÉú] Î÷°²½»Í¨´óѧ²¹ÑÇÖÒ¿ÎÌâ×éÕÐÆ¸²©Ê¿Éú 28 byhzb 2026-07-13 22/1100 2026-07-16 08:49:32 by tableman