| ²é¿´: 237 | »Ø¸´: 4 | ||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | ||
| ¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßyiyunlai½«ÔùËÍÄú 5 ¸ö½ð±Ò | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
yiyunlaiľ³æ (ÕýʽдÊÖ)
|
[ÇóÖú]
thanks!
|
|
| ËÄܰïÎҲ鵽:Nһʮ¶þÍé»ùÑǰ±»ù¶þÒÒËáÄÆC12H25N(CH2COONa)2 »òÕß Nһʮ¶þÍé»ùÑǰ±»ù¶þÒÒËáC12H25N(CH2COOH)2µÄÀí»¯ÐÔÖÊ? |
» ²ÂÄãϲ»¶
µçÆø×¨Ë¶320Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ289 085602
ÒѾÓÐ33È˻ظ´
Ò»Ö¾Ô¸¹þ¹¤´ó 085600 277 12²Ä¿Æ»ùÇóµ÷¼Á
ÒѾÓÐ24È˻ظ´
268·Ö085602»¯Ñ§¹¤³Ìµ÷¼Á
ÒѾÓÐ28È˻ظ´
»¯Ñ§¹¤³Ìµ÷¼Á289
ÒѾÓÐ50È˻ظ´
Çóµ÷¼Á£¬262»úеר˶
ÒѾÓÐ8È˻ظ´
305Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
327Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
347Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
272·Ö²ÄÁÏ×ÓÇóµ÷¼Á
ÒѾÓÐ47È˻ظ´
ÐÛÆð
Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 7662.4
- ºì»¨: 1
- Ìû×Ó: 5792
- ÔÚÏß: 116.2Сʱ
- ³æºÅ: 319162
- ×¢²á: 2007-03-07
- ÐÔ±ð: GG
- רҵ: ʳƷ¼Ó¹¤¼¼Êõ

4Â¥2008-10-14 22:16:46
|
±¾ÌûÄÚÈݱ»ÆÁ±Î |
2Â¥2008-10-14 22:08:05
ÐÛÆð
Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 7662.4
- ºì»¨: 1
- Ìû×Ó: 5792
- ÔÚÏß: 116.2Сʱ
- ³æºÅ: 319162
- ×¢²á: 2007-03-07
- ÐÔ±ð: GG
- רҵ: ʳƷ¼Ó¹¤¼¼Êõ

3Â¥2008-10-14 22:15:16













»Ø¸´´ËÂ¥