| ²é¿´: 550 | »Ø¸´: 4 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| ¡¾Óн±½»Á÷¡¿»ý¼«»Ø¸´±¾Ìû×Ó£¬²ÎÓë½»Á÷£¬¾ÍÓлú»á·ÖµÃ×÷Õß lliumei912 µÄ 5 ¸ö½ð±Ò | |||
[½»Á÷]
PBSµÄpHÒªÔõÑù²ÅÄܹ»´Ó4µ÷µ½9°¡£¿
|
|||
|
ÎÒÊÇÐÂÉú£¬»¹Ã»ÓпªÊ¼×öʵÑ飬ÏÖÔÚÔÚÉè¼ÆÊµÑé·½°¸ ÔÚÍøÉÏ¿´µ½ºÜ¶à¸ö°æ±¾µÄPBSµÄÅäÖÆ£¬¶¼±»¸ãÔÎÁË£¡ ÓеÄÓÐKCl,NaCl,ÓеÄÓÖûÓУ¬ÓеÄÈ«ÊÇÄÆÑΣ¬Ã»ÓÐKÀë×ӵģ¬ÎÒ¶¼±»ÅªºýÍ¿ÁË ¶øÇÒ×öpH¶Ô·´Ó¦ÌåϵµÄÓ°ÏìʵÑéʱ£¬Òªµ÷²»Í¬µÄPBSµÄpHÖµ£¬Ôõôµ÷°¡£¿ PBSµÄpHÖµ²»ÊÇ7.4Â𣿠ϣÍû³æÓÑÃÇÄܹ»Ïêϸ½âÊÍһϡ£ лл£¡ |
» ²ÂÄãϲ»¶
Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
²ÄÁÏ277Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
ÊýÒ»Ó¢Ò»271ר˶£¨085401£©Çóµ÷¼Á£¬¿É¿ç
ÒѾÓÐ5È˻ظ´
291Çóµ÷¼Á
ÒѾÓÐ21È˻ظ´
Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ²ÄÁÏÓ뻯¹¤·½Ïò336·Ö
ÒѾÓÐ8È˻ظ´
ҩѧ105500Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
¿¼Ñе÷¼Á
ÒѾÓÐ4È˻ظ´
0703»¯Ñ§
ÒѾÓÐ7È˻ظ´
ѧ˶274Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
321Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
speculiar
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 404.4
- Ìû×Ó: 203
- ÔÚÏß: 147.9Сʱ
- ³æºÅ: 577721
- ×¢²á: 2008-06-27
- ÐÔ±ð: GG
- רҵ: ÉúÎﻯ¹¤ÓëʳƷ»¯¹¤
2Â¥2008-11-19 21:39:42
smallcat227
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 9746
- É¢½ð: 2016
- Ìû×Ó: 1238
- ÔÚÏß: 104.7Сʱ
- ³æºÅ: 502444
- ×¢²á: 2008-02-14
- רҵ: »·¾³Î¢ÉúÎïѧ
3Â¥2008-11-19 21:48:35
|
±¾ÌûÄÚÈݱ»ÆÁ±Î |
4Â¥2008-11-20 02:42:40
smallcat227
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 9746
- É¢½ð: 2016
- Ìû×Ó: 1238
- ÔÚÏß: 104.7Сʱ
- ³æºÅ: 502444
- ×¢²á: 2008-02-14
- רҵ: »·¾³Î¢ÉúÎïѧ
5Â¥2008-11-20 08:11:32














»Ø¸´´ËÂ¥
5