Znn3bq.jpeg
²é¿´: 3517  |  »Ø¸´: 11
±¾Ìû²úÉú 1 ¸ö ²©Ñ§EPI £¬µã»÷ÕâÀï½øÐв鿴

ÀîÉнÜ

ľ³æ (ÖøÃûдÊÖ)

[½»Á÷] ÒÒËáÒÒõ¥²»ÈÜÓÚÄÄЩÓлúÈܼÁ£¿

ÒÒËáÒÒõ¥²»ÈÜÓÚÄÄЩÓлúÈܼÁ£¿

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

chunjihong

ľ³æ (СÓÐÃûÆø)

ÀîÉнÜ(½ð±Ò+1): 2010-04-29 08:51
ºÃÏñ²»ÈÜÓÚÏñÒÒËáÕâÑùµÄÈõËá°É
²»Ì«È·¶¨ºÇºÇ
2Â¥2010-04-28 17:18:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gaofeng925

°æÖ÷ (ÖªÃû×÷¼Ò)

ÀîÉнÜ(½ð±Ò+1): 2010-04-29 08:51
ÍéÌþÀàµÄºÃÏñ²»ÈÝ
3Â¥2010-04-28 17:23:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀîÉнÜ

ľ³æ (ÖøÃûдÊÖ)

ÄܾßÌåµ½ÄÄÖÖÈܼÁÂ𣿾ÙЩ³£¼ûµÄÀý×Ó£¬Ð»Ð»°¡
4Â¥2010-04-28 17:26:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhitong

½ð³æ (СÓÐÃûÆø)

ÀîÉнÜ(½ð±Ò+1, ²©Ñ§EPI+1): 2010-04-29 08:51
ÀîÉнÜ(½ð±Ò+1): 2010-04-29 08:51
ÒÒËáÒÒõ¥Óֳƴ×ËáÒÒõ¥Ó¢ÎÄÃû³ÆÎªethyl acetate¡£ÊÇÒÒËáÖеÄôÇ»ù±»ÒÒÑõ»ùÈ¡´ú¶øÉú³ÉµÄ»¯ºÏÎ½á ¹¹¼òʽΪCH3COOCH2CH3¡£´¿¾»µÄÒÒËáÒÒõ¥ÊÇÎÞɫ͸Ã÷Óз¼ÏãÆøÎ¶µÄÒºÌ壬È۵㣺-83.6¡æ£¬·Ðµã£º77.06 ¡æ£¬Ïà¶ÔÃܶÈ(Ë®=1)£º0.894-0.898 £¬Ïà¶ÔÕôÆøÃܶÈ(¿ÕÆø=1)£º3.04£¬ÓÐÇ¿ÁÒµÄÃÑËÆµÄÆøÎ¶£¬ÇåÁ顢΢ ´ø¹ûÏãµÄ¾ÆÏ㣬Ò×À©É¢£¬²»³Ö¾Ã¡£ ΢ÈÜÓÚË®£¬ÈÜÓÚ´¼¡¢Íª¡¢ÃÑ¡¢ÂȷµȶàÊýÓлúÈܼÁ¡£ÕâûÓÐÌáÓлúËáËá¡¢Óлú°·¡¢±½¼°ÑÜÉúÎïÄã¿ÉÒÔ×Ô¼ºÊÔһϣ¬Õâ¸ö¶¼Ëµ²»ºÃ
5Â¥2010-04-28 18:14:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fir2529

½ð³æ (ÖøÃûдÊÖ)

6Â¥2010-04-28 19:17:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cslg04hjsl

ľ³æ (ÕýʽдÊÖ)

Ë®ÊDz»Èܵ쬱ðµÄ»ù±¾É϶¼ÈÜ
7Â¥2010-04-28 21:14:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

aidichen

Í­³æ (³õÈëÎÄ̳)

8Â¥2010-04-28 21:22:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lililong0

ľ³æ (ÖøÃûдÊÖ)

¿ìÀÖµÄÄк¢

ÀîÉнÜ(½ð±Ò+1): 2010-04-29 08:51
ºÃÏñûÓз¢ÏÖѽ£¬DCMÈÜÓÚÒÒËáÒÒõ¥µÄ£¬¹ýÖù×Ӻܶ¼ÊÇDCMºÍÒÒËáÒÒõ¥
9Â¥2010-04-28 22:45:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

caoxinxin

Í­³æ (СÓÐÃûÆø)

ºÇºÇ£¬Ö»ÓÐË®²»Èݹþ¡£
10Â¥2010-04-28 22:52:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÀîÉÐ½Ü µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 318Çóµ÷¼Á +13 ykyhsa 2026-04-05 15/750 2026-04-08 21:37 by wj165256
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
[¿¼ÑÐ] 304Çóµ÷¼Á +16 c297914 2026-04-05 17/850 2026-04-08 13:00 by grayjzr
[¿¼ÑÐ] 277Çóµ÷¼Á +4 ¿¼Ñе÷¼Álxh 2026-04-06 6/300 2026-04-08 10:40 by ÄæË®³Ë·ç
[¿¼ÑÐ] 080100Á¦Ñ§316Çóµ÷¼Á +3 L_Hairui 2026-04-07 3/150 2026-04-07 23:26 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á£¨085602£¬¹ýËļ¶£¬Ò»Ö¾Ô¸985£© +25 »¯¹¤ÈË999 2026-04-04 26/1300 2026-04-07 22:06 by hemengdong
[¿¼ÑÐ] ÉúÎïѧ363µ÷¼ÁÇóÖú +7 fanzhang6666 2026-04-06 9/450 2026-04-07 17:37 by lijunpoly
[¿¼ÑÐ] ÐŹ¤Ëù11408 340·Ö ±¾¿ÆÎ÷°²½»´ó×Ô¶¯»¯ +3 moontrek 2026-04-06 3/150 2026-04-07 09:56 by chongya
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á Ò»Ö¾Ô¸°²»Õ´óѧ085601 +12 zyxÉϰ¶£¡ 2026-04-04 12/600 2026-04-07 02:09 by BruceLiu320
[¿¼ÑÐ] ²ÄÁϹ¤³Ì310ר˶µ÷¼Á +14 ÀÌÀÌÎÒ¡­. 2026-04-04 15/750 2026-04-06 14:18 by lqwchd
[¿¼ÑÐ] Çóµ÷¼Á +10 chenxrlkx 2026-04-05 10/500 2026-04-06 11:31 by Öí»á·É
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 326Çóµ÷¼Á +3 ¹ËÈô¸¡Éú 2026-04-05 3/150 2026-04-05 18:32 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 341Çóµ÷¼Á +3 ѧÎÞÖ¹¾³£¬³å 2026-04-05 3/150 2026-04-05 09:40 by lbsjt
[¿¼ÑÐ] ¿¼Ñе÷¼Á +11 СsunÒªºÃÔË 2026-04-04 11/550 2026-04-05 08:02 by qlm5820
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 ÎâèùÓ±£¡ 2026-04-03 11/550 2026-04-04 09:56 by ССÊ÷2024
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085404£¬×Ü·Ö314·Ö£¬Çóµ÷¼Á +4 zf83hn 2026-04-03 4/200 2026-04-03 21:25 by à£à£à£0119
[¿¼ÑÐ] 085501Ò»Ö¾Ô¸Ì칤´ó£¬»úеר˶Çóµ÷¼Á£¬¿ç²ÄÁÏ +3 33ÉÏ 2026-04-03 3/150 2026-04-03 14:08 by 1753564080
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õ´óѧ0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +14 ÎÒ²»ÊÇÖ»Òò 2026-04-02 15/750 2026-04-03 09:49 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 312Çóµ÷¼Á +4 ÉÞÔÂÉ« 2026-04-02 5/250 2026-04-03 08:21 by fangshan711
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û