Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1647  |  »Ø¸´: 12
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

zengxianjian95

ľ³æ (Ö°Òµ×÷¼Ò)

×ÄľÄñ£¨×¨³ÔСľ³æ£©

[½»Á÷] ¡¾ÇóÖú¡¿ ¼ºÄÚõ¥±£´æ³£ÓõÄ×è¾Û¼Á£¬ÒÔ¼°³ýÈ¥·½·¨

СµÜÏÖÔÚÒªÓõ½¼ºÄÚõ¥×÷ΪԭÁÏ
²»ÖªµÀÔ­ÁÏÖеÄ×è¾Û¼ÁÊÇʲô¶«¶«£¬ÁíÍâÎÒ×ö·´Ó¦Ç°Ïë°ÑÔ­ÁÏÖеÄ×è¾Û¼Á³ýµô£¬ÓÐʲôºÃ°ì·¨ÄØ£¿
Ï£ÍûÖªµÀµÄ»òÕßÓйýÀàËÆÊµÑé¾­ÑéµÄ³æ×Ó¶àÖ¸½Ì¡£
10¸ö½ð±Ò²»¶à£¬ºÏÀí¼´¸ø1-2¸ö£¬·¢ÍêΪֹ¡£
лл£¡

[ Last edited by mengbaiyang on 2008-8-21 at 15:18 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

Ihaveadream¡ú
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yogidan

ÈÙÓþ°æÖ÷ (ÕýʽдÊÖ)

¡ï
zengxianjian95(½ð±Ò+1,VIP+0):¶àл½»Á÷
ÂòÀ´µÄÊǵ¥Ìå¡£µ¥ÌåÔÚÒ»¶¨µÄÌõ¼þÏÂÊÇÒª¾ÛºÏµÄ¡£
ËùÒÔÂòÀ´µÄµ¥ÌåÖп϶¨º¬ÓÐ×è¾Û¼Á¡£¾ÍÊÇ·ÀÖ¹µ¥Ìå¾ÛºÏ¡£
¾ÛºÏǰ¿Ï¶¨Òª°Ñ×è¾Û¼Á³ýµô£¬×î³£¼ûµÄ°ì·¨¾ÍÊÇÕôÁó¡£
µ¥ÌåºÍ×è¾Û¼ÁµÄ·Ðµã²»Ò»ÑùµÄ¡£
ÇÃÇÃľÓã²é²éÎÄÏ×תÑÛÒÑÊǰÙÄê
2Â¥2008-07-28 09:43:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jevien

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
yogidan(½ð±Ò+1,VIP+0):thx
zengxianjian95(½ð±Ò+1,VIP+0):¶àл½»Á÷
×è¾Û¼ÁÒ»°ãÊÇÕë¶Ô×ÔÓÉ»ù¾ÛºÏ£¬¼ºÄÚõ¥Ó¦¸ÃûÓÐ×è¾Û¼Á£¬ËüÊÇ¿ª»·¾ÛºÏ¡£¼ºÄÚõ¥ÓÃǰ¼ÓÈëÇ⻯¸Æ»ØÁ÷È»ºóÕô³ö¾Í¿ÉÒÔÁË¡£
3Â¥2008-07-28 12:20:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wmx

ľ³æ (ÖøÃûдÊÖ)

¡ï
zengxianjian95(½ð±Ò+1,VIP+0):Äܹ»Ïêϸµãô£¿
Ò»°ã¶¼Êǰ´Â¥Éϵķ½·¨´¦Àí¼´¿É.
4Â¥2008-07-28 15:22:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jevien

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
zengxianjian95(½ð±Ò+7,VIP+0):ллÄãÁË£¬¸ÕºÃ×î¶à¸ø7¸ö¡£
ÏÖÔÚµÄÌìÆøºÜ³±Êª£¬Ò»°ãÊÇ300ml¼ºÄÚõ¥¼ÓÈë3gÇ⻯¸Æ¾Í¿ÉÒÔÁË£¬¼ÓÈȵ½100¶È×óÓÒ£¬Ê±¼ä³¤Ò»Ð©£¬Ò»Ìì°É¡£È»ºó¼õѹÕôÁó³öÀ´¡£·ÅÖñùÏäÀï¡£
Ç⻯¸ÆµÄÄ¿µÄÊdzýË®£¬Ë®¶Ô¾ÛºÏÓ°Ïì½Ï´ó
5Â¥2008-07-29 10:29:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

samzh

½ð³æ (СÓÐÃûÆø)

»¹ÊDz»Òª¼ÓÈȵĺã¬Õâ¸ö²»ÊÇÒ»°ãÈܼÁ»ØÁ÷¸ÉÔï
¼ÓÈȺܿÉÄܵ¼Ö¼ºÄÚõ¥ÔÚÇ⻯¸ÆµÄ×÷ÓÃϾۺÏ

Ò»°ãÎÄÏ×¶¼ÊÇÈç´ËÃèÊöµÄ£º
epsilon-caprolactone was dried over calcium hydride for 48 hours and vacuum distilled before use.

Îҵľ­ÑéÊÇ£¬ÊÒθÉÔï48Сʱ£¬¼õѹÕôÁó¼´¿É
6Â¥2008-07-31 01:38:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

samzh

½ð³æ (СÓÐÃûÆø)

»¹ÓУ¬Â¥ÉÏÓÐÈË˵»ØÁ÷£¬ÎÒʵÔÚ²»Ã÷°×¡£Ã»ÓÐ×ö¹ý¾Í²»ÒªÂÒ½²
7Â¥2008-07-31 01:41:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jevien

½ð³æ (СÓÐÃûÆø)

¾ÀÕý

Â¥ÉÏ˵µÄ¶Ô£¬ÊÒθÉÔï2ÌìÔÙ¼õѹÕôÁó¾Í¿É¡£ÎҼǴíÁË¡£²»ºÃÒâ˼¡£
8Â¥2008-07-31 12:12:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

samzh

½ð³æ (СÓÐÃûÆø)

ÓÃÓÚ³ÐÈÏ´íÎóµÄºÃͲ×Ó
9Â¥2008-08-02 01:42:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

samzh

½ð³æ (СÓÐÃûÆø)

¾ÀÕý

ÓÂÓÚ³ÐÈÏ´íÎóµÄºÃͲ×Ó
10Â¥2008-08-02 01:43:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zengxianjian95 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +8 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 8/400 2026-04-08 20:12 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸Éî´ó085601²ÄÁϹ¤³Ìרҵ£¨×¨Ë¶£©300·Ö¿ÉÒÔµ÷¼ÁÈ¥ÄÄ +16 10160315 2026-04-02 16/800 2026-04-08 19:45 by syjjj0321
[¿¼ÑÐ] µ÷¼Á +18 ²»·ê´º 2026-04-07 19/950 2026-04-08 11:58 by Öí»á·É
[¿¼ÑÐ] 287Çóµ÷¼Á +6 Fnhc 2026-04-07 6/300 2026-04-08 10:05 by xingguangj
[¿¼ÑÐ] 313Çóµ÷¼Á +3 Ê®Áùʰ½ 2026-04-07 3/150 2026-04-07 23:20 by lbsjt
[¿¼ÑÐ] 336²ÄÁÏÓ뻯¹¤085600Çóµ÷¼Á +19 Ë®ÐǼÇinfp 2026-04-05 22/1100 2026-04-07 21:11 by yongzhesheng
[¿¼ÑÐ] 305Çóµ÷¼Á +4 77Qi 2026-04-06 4/200 2026-04-07 20:06 by shanqishi
[¿¼ÑÐ] 080500Çóµ÷¼Á +12 »ÆÓ 2026-04-06 12/600 2026-04-07 12:41 by upczlm1989
[¿¼ÑÐ] 307Çóµ÷¼Á +3 Youth@@ 2026-04-07 3/150 2026-04-07 09:25 by СºÚ²»ÅÂÄÑ
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á Ò»Ö¾Ô¸°²»Õ´óѧ085601 +12 zyxÉϰ¶£¡ 2026-04-04 12/600 2026-04-07 02:09 by BruceLiu320
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +7 À­ÌáÌÒ 2026-04-06 7/350 2026-04-06 18:55 by 52305043001
[¿¼ÑÐ] 326Çóµ÷¼Á +3 ¹ËÈô¸¡Éú 2026-04-05 3/150 2026-04-05 18:32 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] µç×ÓÐÅÏ¢µ÷¼Á½»²æÑ§¿ÆÓÐÍÆ¼öÂð +6 jhtfeybgj 2026-04-01 9/450 2026-04-05 11:13 by Öí»á·É
[¿¼ÑÐ] ÄÐÉú£¬Ò»Ö¾Ô¸»¦9ÉúÎïѧ071000£¬³õÊÔ308Çóµ÷¼Á +3 Áõīī 2026-04-04 3/150 2026-04-05 08:26 by barlinike
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +12 19123253302 2026-04-04 12/600 2026-04-05 08:08 by 544594351
[¿¼ÑÐ] 283Çóµ÷¼Á +4 mcbbc 2026-04-03 5/250 2026-04-04 20:51 by imissbao
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 Draa 2026-04-03 3/150 2026-04-03 17:37 by hgwz7468
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-04-02 3/150 2026-04-03 08:44 by yulian1987
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û