±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 710  |  »Ø¸´: 8
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

hongwei.ch

½ð³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú¡¿¾Û°±õ¥ºìÍâ·ÖÎöÇóÖú

ÕâÊǾÛõ¥Ð͵Ätpu,Ò»Ö±¸ã²»Çå³þ1076µÄÄǸöµ½µ×ÊÇɶ·å£¬Çë´ó¼Ò°ï°ïæ°¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

peinain

½ð³æ (ÕýʽдÊÖ)

ÀËÀï¸öÀË

¡ï ¡ï ¡ï
jason168(½ð±Ò+1,VIP+0):¹ÄÀø½»Á÷ 7-16 11:42
hongwei.ch(½ð±Ò+2,VIP+0):Ò²ÓÐÈ˰Ѵ˸½½üÆ×´ø¹éΪÍéÑõ»ùµÄÇâ¼ü»¯ 7-16 13:51
C¡ªO¡£
ÒòΪÔÚõ¥ÀàÖС°C¡ªOÉìËõÕñ¶¯¡°Êµ¼ÊÉÏÊÇÓÉÓв»¶Ô³ÆµÄñîºÏÕñ¶¯£ºN¡ªCOO£¬¶øÕâЩÆ×´ø³öÏÖÔÚ1300¡ª¡ª1000cm^£¨-1£©·¶Î§ÄÚ£¬¶øC=OµÄÎüÊÕÔÚ1730¡ª1715·¶Î§ÄÚ£¬N¡ªHµÄÕñ¶¯ÔÚ3250¡ª3400¸½½ü£¬±¾È˲éµÃC¡ªNÎüÊÕ·åÔÚ1250¡ª1020Ö®¼ä£¬²»¹ýǰÌáÊÇÔÚÖ¬·¾×å²®°·¡¢ÖÙ°·ºÍÊå°·ÖС£
Òò´Ë±¾ÈËÆ«ÏòÓÚÊÇC¡ªO£¬C¡ªNµÄ¿ÉÄÜÐÔÒ²´æÔÚ£¬Â¥Ö÷¿ÉÒÔÔÙ²éһЩ×ÊÁÏÔÙÈ·¶¨
ÓÐ֪ʶ£¬ÓÐÎÄ»¯³¤Ïà³óªµ«²¢²»â«ËöµÄÎÞΪÇàÄ꣡
2Â¥2009-07-14 23:58:19
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fuzs

ľ³æ (Ö°Òµ×÷¼Ò)

Ó¦¸ÃÊÇôÊ»ùµÄÎüÊÕ·å¡£
3Â¥2009-07-15 02:30:57
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

peak1928

½ð³æ (ÖøÃûдÊÖ)

¡ï
hongwei.ch(½ð±Ò+1,VIP+0):Ò»°ãÃѼü³öÏÖÔÚ1110×óÓÒ,¶øÇÒÎÒ×öµÄÊǾÛõ¥Ð굀 7-16 13:52
ÃѼüµÄÎüÊÕ·å
4Â¥2009-07-15 08:30:38
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jay003

¡ï
hongwei.ch(½ð±Ò+1,VIP+0): 7-16 13:56
c-oµÄ
5Â¥2009-07-15 09:35:09
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

laoshidan

ľ³æ (ÖøÃûдÊÖ)

¡ï
hongwei.ch(½ð±Ò+1,VIP+0): 7-16 13:59
Ò²ÓпÉÄܶÔÓ¦CH²»Í¬Ä£Ê½µÄÕ𶯰É
6Â¥2009-07-15 10:15:42
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

awing709

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
jason168(½ð±Ò+1,VIP+0):¹ÄÀø½»Á÷ 7-16 11:43
hongwei.ch(½ð±Ò+2,VIP+0):³ýÁË1076ÍâҲûÓÐ̫ǿµÄÎüÊÕ.ÎÒÒ²ÇãÏòÈÏΪÊÇc-o 7-16 13:55
ÊÇõ¥»ùÖеÄC-OÉìËõÕñ¶¯¡£¡£
µ«ÊÇÄã¸øµÄºìÍâ¿´²»µ½1076´¦µÄ·å£¬Ò»°ãõ¥·Ö×ÓÖеÄC-OÉìËõÕñ¶¯Î»ÓÚ1300-1050·¶Î§ÄÚ£¬»á³öÏÖ2-3ÌõÆ×´ø£¬¶ÔÓ¦ÓÚC-OµÄ·´¶Ô³ÆÉìËõÕñ¶¯ºÍ¶Ô³ÆÉìËõÕñ¶¯£¬¾ùΪǿÎüÊÕ´ø£¬²»ÖªµÀÄãµÄÊDz»ÊÇÕâÑùÄØ£¿
7Â¥2009-07-15 12:31:48
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bbzhenlihai

½ð³æ (СÓÐÃûÆø)

¡ï
hongwei.ch(½ð±Ò+1,VIP+0):MDI 7-16 13:55
ÃѼü°É ÄãµÄÒìÇèËáõ¥ÓõÄÊÇʲô£¿
ÒÔ³ÏÊµÊØÐÅΪÈÙ ÒÔ¼ûÀûÍüÒåΪ³Ü
8Â¥2009-07-16 09:10:12
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

peak1928

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by peak1928 at 2009-7-15 08:30:
ÃѼüµÄÎüÊÕ·å

C=O-O-CÓ¦¸ÃÊÇõ¥»ùÉϵÄc-o-c
9Â¥2009-07-16 15:19:54
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ hongwei.ch µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 327Çóµ÷¼Á +5 ¼³Òàê» 2026-03-29 5/250 2026-03-29 12:38 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 315Çóµ÷¼Á +4 akie... 2026-03-28 5/250 2026-03-28 21:05 by zhq0425
[¿¼ÑÐ] ±¾¿ÆÐÂÄÜÔ´¿ÆÑ§Ó빤³Ì£¬Ò»Ö¾Ô¸»ªÀíÄܶ¯285Çóµ÷¼Á +7 AZMK 2026-03-28 11/550 2026-03-28 21:01 by xxxsssccc
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 raojunqi0129 2026-03-28 3/150 2026-03-28 15:27 by ÂäÉ˼
[¿¼ÑÐ] 317Çóµ÷¼Á +6 Ê®ÏÐwx 2026-03-24 6/300 2026-03-28 13:27 by Iveryant
[¿¼ÑÐ] 295Çóµ÷¼Á +5 1428151015 2026-03-27 6/300 2026-03-28 04:04 by fmesaito
[¿¼ÑÐ] Çóµ÷¼Á +4 Áã°Ë# 2026-03-27 4/200 2026-03-27 18:07 by yu221
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏʦ´ó0703»¯Ñ§ 275Çóµ÷¼Á +4 RipcordÉϰ¶ 2026-03-27 4/200 2026-03-27 17:00 by zhyzzh
[¿¼²©] 26É격 +3 ¼ÓÓͳ尡£¡ 2026-03-26 3/150 2026-03-27 15:38 by cls512
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·Öµ÷¼Á +4 ´ó²öС×Ó 2026-03-27 6/300 2026-03-27 14:11 by ËÉ»¨¸×1201
[ÂÛÎÄͶ¸å] Journal of Mechanical Science and Technology +3 Russ_ss 2026-03-25 5/250 2026-03-27 10:49 by ½С¹û»­´ó±ý
[¿¼ÑÐ] 0703»¯Ñ§Ò»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧ303Çóµ÷¼Á +3 zzffylgg 2026-03-24 3/150 2026-03-27 10:42 by shangxh
[˶²©¼ÒÔ°] ±±¾©ÁÖÒµ´óѧ˶µ¼ÕÐÉú¹ã¸æ +6 kongweilin 2026-03-26 8/400 2026-03-27 10:18 by FF_16
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á +7 ¦Á____ 2026-03-22 9/450 2026-03-25 13:37 by ¦Á____
[¿¼ÑÐ] 347Çóµ÷¼Á +4 L when 2026-03-25 4/200 2026-03-25 13:37 by cocolv
[¿¼ÑÐ] 0854È˹¤ÖÇÄÜ·½ÏòÕÐÊÕµ÷¼Á +4 ÕÂСÓã567 2026-03-24 4/200 2026-03-25 13:29 by 2177681040
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +3 iwinso 2026-03-23 3/150 2026-03-25 11:29 by greychen00
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ±±¹¤Òµ´óѧ0817»¯¹¤278·ÖÇóµ÷¼Á +7 jhybd 2026-03-23 12/600 2026-03-24 09:03 by jhybd
[¿¼ÑÐ] ÇóÀÏʦÊÕÎÒ +3 zzh16938784 2026-03-23 3/150 2026-03-23 12:56 by ztnimte
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û