| ²é¿´: 502 | »Ø¸´: 2 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
xiazaibaobaoÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
|
[½»Á÷]
¡¾ÇóÖú¡¿ÖƱ¸MCM-48·Ö×ÓɸµÄÎÊÌâ ÒÑÓÐ2È˲ÎÓë
|
||
| ×î½ü°´ÕÕÎÄÏ×ÖÆ±¸MCM-48·Ö×Óɸ£¬Í¶ÁÏĦ¶û±ÈΪ1TEOS:0.5NaOH:0.59CTAB£º61H2O£¬100¶ÈϾ²Ö¹¾§»¯3Ì죬ÔÚ³ýÄ£°å֮ǰXRDÏÔʾΪÓÐÐò½á¹¹£¬ºóÃæ²ÉÓÃÑÎËáÒÒ´¼»ØÁ÷³ýÄ£°å24Сʱ£¬·¢ÏÖXRDÖÐûÓмâ·åÁË¡£ÇëÎʸ÷λÓÐûÓÐ×ö¹ýÈܼÁ³ýÄ£°åµÄ£¿Ö¸µ¼Ò»Ï¡£Ð»Ð»À²£¡Ç°ÃæµÄͶÁϱÈÓÐ7ƪÍâÎͼÊÇÕâÑù×ö£¬ºóÃæ³ýÄ£°åÒ²ÓÐ4ƪÎÄÏ×£¬¿ÉÊǾÍÊÇ×ö²»³öÀ´¡£ |
» ²ÂÄãϲ»¶
26½ì²©Ê¿ÉêÇë
ÒѾÓÐ4È˻ظ´
PLLA ΢ÇòÔÚÉúÎïҽѧÁìÓòµÄÑо¿ÓëÓ¦ÓÃ
ÒѾÓÐ1È˻ظ´
Óлú¸ß·Ö×Ó²ÄÁÏÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ70È˻ظ´
PLLA ΢ÇòµÄ²ÄÁÏÌØÐÔÓëÖÆ±¸¹¤ÒÕ½âÎö
ÒѾÓÐ0È˻ظ´
Ò½ÓþۼºÄÚõ¥£¨PCL£©È«½âÎö£º´ÓÁ½¶Îʽ½µ½âµ½×éÖ¯¹¤³ÌÓ¦ÓÃ
ÒѾÓÐ0È˻ظ´
·´Ïà¹è½ºÈçºÎÔÙÉú£¿
ÒѾÓÐ1È˻ظ´
¹þ¶û±õÀí¹¤´óѧ2026ÄêÑо¿Éúµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó뻯ѧ¹¤³ÌѧԺÑо¿Éúµ÷¼Á
ÒѾÓÐ4È˻ظ´
Î人һ±¾¸ßУÕÐÊÕ²ÄÁÏ¡¢»¯Ñ§¡¢¸ß·Ö×Ó¡¢·ÄÖ¯¡¢ÉúÎïÏà¹Ø×¨ÒµË¶Ê¿Éú
ÒѾÓÐ0È˻ظ´
Î÷ÄϽ»Í¨´óѧҽѧԺÕÐÊÕÉúÎïҽѧ¹¤³ÌºÍ²ÄÁÏÓ뻯¹¤×¨ÒµË¶Ê¿Ñо¿Éú
ÒѾÓÐ6È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
·Ö×ÓɸµÄ½á¹¹
ÒѾÓÐ11È˻ظ´
MCM-48 ºÏ³ÉÖеÄһЩÎÊÌ⣿
ÒѾÓÐ13È˻ظ´
¹ØÓںϳÉMCM-48Ðͽṹ¸´ºÏ·Ö×ÓɸµÄÎÊÌâ
ÒѾÓÐ1È˻ظ´
¡¾ÇóÖú¡¿·Ö×ÓɸXRDÎÊÌâ
ÒѾÓÐ15È˻ظ´
¡¾ÇóÖú¡¿Çë½ÌMCM-48·Ö×ÓɸµÄÏà¹ØÎÊÌâ
ÒѾÓÐ19È˻ظ´
bitlyz
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 448.8
- É¢½ð: 5
- Ìû×Ó: 116
- ÔÚÏß: 25.3Сʱ
- ³æºÅ: 531519
- ×¢²á: 2008-03-23
- רҵ: ´ß»¯»¯Ñ§
3Â¥2010-09-23 15:22:49
inorganic
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 12 (СѧÉú)
- ½ð±Ò: 3408.2
- ºì»¨: 4
- Ìû×Ó: 128
- ÔÚÏß: 125.4Сʱ
- ³æºÅ: 444757
- ×¢²á: 2007-10-27
- ÐÔ±ð: GG
- רҵ: ÎÞ»úºÏ³ÉºÍÖÆ±¸»¯Ñ§
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zeng1986kai(½ð±Ò+1):ллӦÖú£¡ 2010-04-22 10:35
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zeng1986kai(½ð±Ò+1):ллӦÖú£¡ 2010-04-22 10:35
| Ö±½ÓÒÒ´¼»ØÁ÷¾ÍÐа¡£¬ÔÚËáÈÜÒºÖÐÎȶ¨ÐÔ²¢²»ºÃ |
2Â¥2010-04-21 10:37:49













»Ø¸´´ËÂ¥