| ²é¿´: 1424 | »Ø¸´: 6 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
sun_yͳæ (ÕýʽдÊÖ)
|
[½»Á÷]
ÇóÖú£¡Çë´ó¼Ò°ïÖú·´Ó¦Óõ½Èý±½»ùì¢Ê±£¬ÊµÑéºó´¦ÀíÔõô½â¾ö£¿£¿
|
||
|
Çë´ó¼Ò¶¼À´°ïÖúÎÒһϣº ÎÒ×î½ü×öʵÑéÓõ½ÁËPPh3 ºó´¦ÀíÓöµ½Á˺ܴóµÄÂé·³£¡£¡ Í·¶¼´óÁË£¬ÎØÎØ¡£¡£¡£¡£¡£¡£¡£¡£¡£ Ôõô½â¾öÕâ¸öÎÊÌ⣿ ÄÄλʦÐÖ×ö¹ýÀàËÆµÄʵÑ飬Ôõô½øÐеĺó´¦Àí£¿ Çë´ó¼Ò¶à¶à°ïÖú°¡¡£ лл£¡£¡£¡ [ Last edited by sun_y on 2006-1-11 at 23:05 ] |
» ²ÂÄãϲ»¶
¿ÉÉúÎï½µ½â¾Ûõ¥ÕýÔÚÖØËÜÏÖ´úÒ½ÁÆÆ÷е
ÒѾÓÐ0È˻ظ´
26½ì²©Ê¿ÉêÇë
ÒѾÓÐ4È˻ظ´
Óлú¸ß·Ö×Ó²ÄÁÏÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ155È˻ظ´
PLLA ΢ÇòÔÚÉúÎïҽѧÁìÓòµÄÑо¿ÓëÓ¦ÓÃ
ÒѾÓÐ1È˻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
ÒѾÓÐ3È˻ظ´
Î人һ±¾¸ßУÕÐÊÕ²ÄÁÏ¡¢»¯Ñ§¡¢¸ß·Ö×Ó¡¢·ÄÖ¯¡¢ÉúÎïÏà¹Ø×¨ÒµË¶Ê¿Éú
ÒѾÓÐ0È˻ظ´
huyuchem
ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ¹ó±ö: 4.83
- ½ð±Ò: 8327
- É¢½ð: 120
- ºì»¨: 5
- Ìû×Ó: 1401
- ÔÚÏß: 57.1Сʱ
- ³æºÅ: 16568
- ×¢²á: 2003-06-15
- ÐÔ±ð: GG
- רҵ: Óлú·Ö×Ó¹¦ÄܲÄÁÏ»¯Ñ§
- ¹ÜϽ: Óлú½»Á÷
2Â¥2006-01-11 23:37:59
pingj
½ð³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 149 (¸ßÖÐÉú)
- ½ð±Ò: 1956.5
- ºì»¨: 6
- Ìû×Ó: 1039
- ÔÚÏß: 45.8Сʱ
- ³æºÅ: 130950
- ×¢²á: 2005-12-12
- ÐÔ±ð: GG
- רҵ: ºÏ³ÉÒ©Îﻯѧ
¡ï
huyuchem(½ð±Ò+1):лл
huyuchem(½ð±Ò+1):лл
|
ͨ³£Óõ½Èý±½»ù좵ķ´Ó¦£¬ÆäͶÁϵ±Á¿¶¼²»Ð¡¡£Èý±½»ùì¢ÊÇС¼«ÐԵϝºÏÎӦ¸Ã¿ÉÒÔÓõͼ«ÐÔÈܼÁÈܽâÏ´µô£¬±ÈÈç¼ÓʯÓÍÃÑÝÍÈ¡£¨²Â²â£©£¬¶øÄãµÄ²úÎïͨ³£Ó¦¸ÃÔÚʯÓÍÃÑÖв»Èܽ⣻»òÕßÏòÂ¥ÉÏ˵µÄÖù²ãÎöʱÓõͼ«ÐÔÏ´ÍѼÁÏ´ÍÑ¡£ µ«ÊÇ£¡£¡Èý±½»ùì¢ÔÚÌåϵÖлáÑõ»¯³ÉÈý±½Ñõ좣¬ÎÒÈÏΪÕâ²ÅÊÇ×îÄѳýÈ¥µÄ¶«Î÷£¬Æä¼«ÐÔ±ÈÈý±½»ù좴óÁ˺ܶࡣÓÐÈËÈÏΪ¿ÉÒÔÔÚŨËõ·´Ó¦ÌåϵºóÓÃÒÒÃÑ»òÕßÂȷ·ÖÉ¢Ìåϵ£¬´ó²¿·ÖµÄÈý±½Ñõ좻áÎö¾§³Áµí³öÀ´¡£ ÎÒÒ²ÕýÒªÓõ½Èý±½»ù좣¬Ï£Íû´ó¼Ò¶àÌÖÂÛ¡£ |
3Â¥2006-01-12 10:23:30
pengpengsu
ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 45160.8
- É¢½ð: 5
- ºì»¨: 27
- Ìû×Ó: 5809
- ÔÚÏß: 711.5Сʱ
- ³æºÅ: 94313
- ×¢²á: 2005-09-26
- ÐÔ±ð: GG
- רҵ: ÓлúºÏ³É
4Â¥2006-01-12 20:26:10
sun_y
ͳæ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 307.4
- Ìû×Ó: 807
- ÔÚÏß: 88.9Сʱ
- ³æºÅ: 125901
- ×¢²á: 2005-12-07
- ÐÔ±ð: GG
- רҵ: »¯Ñ§ÉúÎïѧÓëÉúÎïÓлú»¯Ñ§
5Â¥2006-01-12 20:38:49
chemistlee
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 926.6
- ºì»¨: 1
- Ìû×Ó: 202
- ÔÚÏß: 17.4Сʱ
- ³æºÅ: 107457
- ×¢²á: 2005-11-17
- ÐÔ±ð: GG
- רҵ: ÓлúºÏ³É
|
ÎÒ¿´ºÃ¶àÎÄÏ×ÓÃPh3Pʱ¶¼ÓÃËÄÇâ߻ૻò¶þÂȼ×Íé×öÈܼÁ£¬Éú³ÉµÄPh3PO³É³ÁµíÎö³ö¡£ ÎÒ×î½üÒ²ÔÚÓÃPh3P/NBS×ö¶þÔª´¼µÄäå´ú·´Ó¦£¬DMF£¨Ã»°ì·¨ÁË£¬ÔÁÏÈܽâÐԲ×öÈܼÁ¡£·´Ó¦ÎïÒ»»ìºÏ¾Í²úÉú³Áµí£¬µ«µã°åÏÔʾ»¹ÓкöàÔÁÏû·´Ó¦¡£ÓÐË×ö¹ýÕâ¸ö·´Ó¦£¬ÄdzÁµíÊDz»ÊÇPh3PO£¬ËüÔÚDMF²»ÈÜ£¿Ph3PÊDz»ÊǼ«Ò×Ñõ»¯³ÉPh3PO£¬Ê¹ÓÃËüʱÊDz»ÊÇÒª¶èÆø±£»¤£¿ÄÄλÓùý£¬Çë²»Áߴͽ̣¡ [ Last edited by chemistlee on 2006-5-20 at 00:15 ] |
6Â¥2006-05-20 00:08:52
zwp920
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 623.9
- ºì»¨: 2
- Ìû×Ó: 192
- ÔÚÏß: 148.7Сʱ
- ³æºÅ: 104688
- ×¢²á: 2005-11-15
- רҵ: Ò©¼Áѧ
7Â¥2006-05-20 13:00:20













»Ø¸´´ËÂ¥