²é¿´: 2714  |  »Ø¸´: 22
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

imyangyuyu

½ð³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾Çë½Ì¡¿¾ÛÈéËáµÄ½µ½âÌØµã

ÎÒÏëÇë½Ì¸÷λ¸ßÊÖ£¬¾ÛÈéËáµÄ½µ½âËæ·Ý×ÓÁ¿±ä»¯ÓÐɶ²»Í¬£¬²»Í¬·Ö×ÓÁ¿¾ÛÈéËáµÄ½µ½âµÄËáÐÔ²úÎ½µ½âÊÇÌåÐ͵ϹÊÇÏÈ·¢ÉúÔÚ¾ÛºÏÎï±íÃæµÄ£¿½µ½â»úÀíÓв»Í¬Âð£¿
ÓÐûÓÐÏà¹ØµÄÎÄÏ×ͬ־ÃÇÄܸøÓë°ïÖú²Î¿¼Ò»ÏÂ?
ÎÒ¿´¹ýÒ»µã£¬µ«ÊǶ¼Ã»ÓÐϸ˵£¬¶¼Ö»½²µ½¾§ÇøÏÈ·¢ÉúÒ»¶¨³Ì¶ÈµÄ½µ½â¡£¡£
[search]¾ÛÈéËá[/search]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wenj2377

ľ³æ (ÖøÃûдÊÖ)

wgcui(½ð±Ò+0,VIP+0):»¶Ó­³£À´ÌÖÂÛ~ 7-19 09:41
Ó¦¸ÃÊǷǾ§ÇøÏȽµ½â°É.¾§ÇøË®²»ÈÝÒ×½øÈ¥°¡
17Â¥2009-07-17 10:54:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 23 ¸ö»Ø´ð

hanyd

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï
Þ¹Ò²ݶù(½ð±Ò+1,VIP+0):ллӦÖú£¬»¶Ó­³£À´~ 7-2 17:18
imyangyuyu(½ð±Ò+3,VIP+0): 8-13 12:05
Hydrolytic degradation characteristics of aliphatic polyesters derived from lactic and glycolic acids

һƪ×ÛÊö£¬²»Öª¶ÔÄãÓÐÓÃûÓС£
2Â¥2008-10-22 12:07:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wgcui

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Þ¹Ò²ݶù(½ð±Ò+2,VIP+0):ллӦÖú~»¶Ó­³£À´~ 7-2 17:18
imyangyuyu(½ð±Ò+5,VIP+0): 8-13 12:05
ºÍ·Ö×ÓÁ¿¹ØÏµºÜ´ó£¬Ò»°ã¸ß·Ö×ÓÁ¿µÄ½µ½âÂý£¬ÖÁÓÚÊÇÌåÏ໹ÊDZíÃæÈÜÊ´ºÍÄã×öµÄ²ÄÁϼÁÐÍÓкܴó¹ØÏµ£¬Ò»°ã±¡Ä¤¾ÛÈéËá¶¼ÊÇÌåÏཱུ½â¡£Ò²ÓÐÌØ±ð¼ÁÐ͵ÄÊDZíÃæÈÜÊ´ÐÍ¡£Èç¹ûÊÇ΢ÇòµÄ»°£¬Ò»°ãÒ²ÊÇÌåÏཱུ½â¡£
ÌåÏàºÍ±íÃæ½µ½âÔڸ߷Ö×ÓÎïÀíÊéÉϽ²µÄºÜÏêϸºÜÏêϸ¡£
3Â¥2008-10-23 08:49:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liujunfneg18

Òø³æ (³õÈëÎÄ̳)

¡ï
Þ¹Ò²ݶù(½ð±Ò+1,VIP+0):ллӦÖú~ 7-2 17:19
¾ÛÈéËáµÄ½µ½â»úÀí»¹Ã»ÓÐÍêȫŪÇå³þ£¬µ«½µ½âµÄµÚÒ»²½ÊÇÏÈÊÇÎüË®£¬·¢ÉúË®½â·´Ó¦£¡¾ßÌå½µ½â¹ý³ÌÒ²Òª¿´¾ÛÈéËáµÄ·Ö×ÓÁ¿£¬µ¥Ì庬Á¿ºÍË®º¬Á¿£¡
4Â¥2008-10-25 23:21:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼ÁԺУÐÅÏ¢ +6 CX 330 2026-03-21 6/300 2026-03-22 15:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ 070300 ѧ˶ 336·Ö Çóµ÷¼Á +3 vvÃÔ 2026-03-22 3/150 2026-03-22 15:18 by ÑîÑîÑî×Ï
[¿¼ÑÐ] 269ר˶Çóµ÷¼Á +6 ½ð¶÷±´ 2026-03-21 6/300 2026-03-22 14:31 by ColorlessPI
[¿¼ÑÐ] 326Çóµ÷¼Á +5 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 8/400 2026-03-21 19:33 by ColorlessPI
[¿¼ÑÐ] 333Çóµ÷¼Á +5 87639 2026-03-21 7/350 2026-03-21 19:31 by ColorlessPI
[¿¼ÑÐ] 0805 316Çóµ÷¼Á +3 ´óÑ©Éî²Ø 2026-03-18 3/150 2026-03-21 18:55 by ѧԱ8dgXkO
[¿¼ÑÐ] 297Çóµ÷¼Á +3 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-03-20 3/150 2026-03-21 18:33 by ѧԱ8dgXkO
[¿¼ÑÐ] 0703»¯Ñ§297Çóµ÷¼Á +3 Daisy¡î 2026-03-20 3/150 2026-03-21 17:45 by ColorlessPI
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁºÁºÐ£Ð£ 2026-03-19 14/700 2026-03-21 13:38 by lature00
[¿¼ÑÐ] Çóµ÷¼Á +3 °×QF 2026-03-21 3/150 2026-03-21 13:12 by zhukairuo
[¿¼ÑÐ] 265Çóµ÷¼Á +3 Jack?k?y 2026-03-17 3/150 2026-03-21 03:17 by JourneyLucky
[¿¼ÑÐ] 299Çóµ÷¼Á +6 ¡÷С͸Ã÷* 2026-03-17 6/300 2026-03-21 02:42 by JourneyLucky
[¿¼ÑÐ] 085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á +12 īīĮ 2026-03-18 13/650 2026-03-21 01:42 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏʦ´ó 070300£¨»¯Ñ§£©304·ÖÇóµ÷¼Á +3 0703ÎäÜ·»ÛÑ©304 2026-03-18 3/150 2026-03-21 00:48 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏѧÇóµ÷¼Á +4 Stella_Yao 2026-03-20 4/200 2026-03-20 20:28 by ms629
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÀí¹¤085701»·¾³302Çóµ÷¼ÁԺУ +3 ¿ûè÷ÎÀ¶Ó 2026-03-20 3/150 2026-03-20 19:28 by zhukairuo
[¿¼ÑÐ] 081700»¯¹¤Ñ§Ë¶µ÷¼Á +3 ¡¾1¡¿ 2026-03-16 3/150 2026-03-19 23:40 by edmund7
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] 085601ר˶£¬×Ü·Ö342Çóµ÷¼Á£¬µØÇø²»ÏÞ +5 share_joy 2026-03-16 5/250 2026-03-18 14:48 by haxia
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û