| ²é¿´: 289 | »Ø¸´: 3 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
202renľ³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¡¾ÇóÖú¡¿ôȼ׻ùÏËÎ¬ËØ½ÓÖ¦
|
||
|
ÓÐûÓÐÈËÄܸæËßÎÒôȼ׻ùÏËÎ¬ËØºÍ±ûÏ©õ£°·½Ó֦ʱÊÇ¿ª»·»¹ÊÇÐγÉ×ÔÓÉ»ùÔÙ½ÓÉÏÈ¥µÄ£¿£¨Òý·¢¼Á£º¹ýÁòËá°±ºÍÑÇÁòËáÄÆ£¬ÓеÄÎÄÏ×˵ÊÇ¿ª»·ÓеÄ˵ÊÇÏÈÐγÉ×ÔÓÉ»ù£¬Èç¹ûÊÇÖ»ÓùýÁòËá¼ØÓÖ»áÔõôÑù£¿£© Èç¹ûÊÇôȼ׻ùÏËÎ¬ËØºÍ¼×»ù±ûÏ©Ëá¼×õ¥½ÓÖ¦ÓлáÈçºÎ£¿ ÓнðµäµÄÎÄÏ×Â𣿠лл£¡ ![]() |
» ²ÂÄãϲ»¶
309Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
Ò»Ö¾Ô¸ÄϺ½ 335·Ö | 0856 | GPA 4.07 | ÓпÆÑоÀú
ÒѾÓÐ8È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
Çó»¯Ñ§µ÷¼Á
ÒѾÓÐ5È˻ظ´
085600£¬²ÄÁÏÓ뻯¹¤321·ÖÇóµ÷¼Á
ÒѾÓÐ10È˻ظ´
0703 »¯Ñ§ Çóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧ 342 ·Ö
ÒѾÓÐ5È˻ظ´
Ò»Ö¾Ô¸ÄÏ¿ª´óѧ0710ÉúÎïѧ359Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
085600£¬×¨Òµ¿Î»¯¹¤ÔÀí£¬320·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
²ÄÁÏÓ뻯¹¤272Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´
290Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´

202ren
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 4224
- É¢½ð: 6
- ºì»¨: 1
- Ìû×Ó: 770
- ÔÚÏß: 333.5Сʱ
- ³æºÅ: 736521
- ×¢²á: 2009-03-31
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§

2Â¥2009-05-18 12:46:01
luoankai
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1233.8
- É¢½ð: 5
- ºì»¨: 5
- Ìû×Ó: 160
- ÔÚÏß: 71.1Сʱ
- ³æºÅ: 745990
- ×¢²á: 2009-04-11
- רҵ: »·¾³·ÖÎö»¯Ñ§
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| CMCºÍ¼×»ù±ûÏ©Ëá¼×õ¥½ÓÖ¦Éú³ÉµÄÎïÖÊÊÇ¿ÅÁ£×´µÄ£¬Ó¦¸ÃÊÇÏÈÉú³É×ÔÓÉ»ù°É |
3Â¥2009-06-02 11:49:42
chinajinlei
ÖÁ×ðľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ½ð±Ò: 11189.4
- ºì»¨: 1
- Ìû×Ó: 2728
- ÔÚÏß: 1114.2Сʱ
- ³æºÅ: 284497
- ×¢²á: 2006-10-14
- ÐÔ±ð: GG
- רҵ: Óлú¸ß·Ö×Ó¹¦ÄܲÄÁÏ
CMC½ÓÖ¦ÒÒÏ©»ùµ¥ÌåµÄ»úÀí
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
|
APS was used as an initiator. The sulfate anion radical that produces from thermal decomposition of APS abstracts hydrogen from the hydroxyl groups of the polysaccharide substrate to form corresponding alkoxy radicals on the substrate. This persulfate¨Csaccharide redox system results in active centers capable to radically initiate polymerization of monomer led to a graft copolymer. Since a crosslinking agent, e.g., MBA, is presented in the system, the copolymer comprises a crosslinked structure. À´Ô´£ºPourjavadi, A., F. Seidi, et al. (2008). Grafted CMC/silica gel superabsorbent composite: Synthesis and investigation of swelling behavior in various media. Journal of Applied Polymer Science 108(5): 3281-3290. |

4Â¥2009-06-02 19:49:49















»Ø¸´´ËÂ¥