| ²é¿´: 2048 | »Ø¸´: 2 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
nsdjdiгæ (³õÈëÎÄ̳)
|
[ÇóÖú]
ÍÁÈÀÍÑÇâø»îÐԲⶨʱ£¬ÍÁÑùÖмÓTTC»¹ÊÇTris-HCl»º³åÒº£¬»¹ÊÇʲô£¿¼±£¡ ÒÑÓÐ1È˲ÎÓë
|
|
|
ÍÁÈÀÍÑÇâø»îÐԲⶨ ÔÀí ¡£¡£¡£ ²â¶¨²½Öè 1 ³ÆÈ¡4¿ËÏÊÍÁÓÚ50mlÈý½ÇÆ¿ÖУ¬¼ÓÈë4mL£¨TTC-ÆÏÌÑÌÇ-Tris»º³åÈÜÒº£¨pH7.6£¬¼´2ml 1%TTC-Tris»º³åÈÜÒº£¬2ml 1%ÆÏÌÑÌÇ)£¬ÖÃ37¡æ°µÊÒÅàÑø24hr¡£ 2 È¡³öºóÓÃÉÙÁ¿¼×´¼ÌáÈ¡ºó¹ýÂË£¬ÔÙÓÃ50mlÈÝÁ¿Æ¿»ò±ÈÉ«¹Ü¶¨ÈÝ¡£ 3 ÂËÒºÂíÉÏÓÃ485nm²¨³¤Ï·ֹâ¹â¶È¼Æ²â¶¨¡£ ¸½£ºpH7.6 Tris»º³åÒºµÄÅäÖÆ£º A£º0.2M Èý-£¨ôǼ׻ù£©-°±»ù¼×ÍéÈÜÒº£¨1000 mlº¬24.23¿Ë£© B£º0.2M HCl 100 ml A+76.8ml B,¼ÓˮϡÊÍÖÁ400 ml£¬×¼È·µ÷½ÚpHΪ7.6¡£ ²Î¿¼ÎÄÏ× Casida LC Jr, Klein DA, Santoro T(1964) Soil dehydrogenase activity. Soil Science 98, 371-376. H.Y.Chu, J.G.Zhu, Z.B.Xie, H.Y.Zhang, Z.H.Cao and Z.G.Li(2003) Effects of lanthanum on dehydrogenase activity and carbon dioxide evolution in a Haplic Acrisol. Australian Journal of Soil Research 41, 731-739. H.Y.Chu, ÉÏÊö·½·¨ÖÐÌáµ½ ¼ÓÈë4mL£¨TTC-ÆÏÌÑÌÇ-Tris»º³åÈÜÒº£¨pH7.6£¬¼´2ml 1%TTC-Tris»º³åÈÜÒº£¬2ml 1%ÆÏÌÑÌÇ)£¬TTCÊÇÒ»ÖÖÈÜÒº£¬Tris-HClÊÇÒ»ÖÖ»º³åÈÜÒº£¬ÇëÎʸ÷λ"1%TTC-Tris»º³åÈÜÒº"ÔõôÅ䣿ÓеÄ×ÊÁÏÀïдֻ¼Ó1%TTCºÍÕôÁóË®£¬µ½µ×Ó¦¸Ã¼ÓÊ²Ã´ÄØ£¿ËÓиü¾ßÌåµÄ·½·¨»òÆäËû·½·¨£¿¶àл£¡ |
» ²ÂÄãϲ»¶
ÓжàÉÙÈËÊǽñÌì²éϵͳ֪µÀ½á¹ûµÄ£¿
ÒѾÓÐ16È˻ظ´
ϵͳ²é²»µ½
ÒѾÓÐ10È˻ظ´
»ù½ð²»ÖУ¬¹²Ãã
ÒѾÓÐ3È˻ظ´
Ôõô²é°¡
ÒѾÓÐ5È˻ظ´
·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë
ÒѾÓÐ10È˻ظ´
ÎÒ²»Àí½â£¡
ÒѾÓÐ13È˻ظ´
2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½
ÒѾÓÐ9È˻ظ´
2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË
ÒѾÓÐ25È˻ظ´
2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂð£¿
ÒѾÓÐ28È˻ظ´
ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî
ÒѾÓÐ26È˻ظ´
tomov4
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 8.1
- Ìû×Ó: 7
- ÔÚÏß: 5Сʱ
- ³æºÅ: 3369057
- ×¢²á: 2014-08-16
- רҵ: »·¾³¹¤³Ì
3Â¥2018-01-02 18:33:02
macjr
Òø³æ (ÕýʽдÊÖ)
- Ó¦Öú: 18 (СѧÉú)
- ½ð±Ò: 2601.3
- É¢½ð: 60
- ºì»¨: 12
- Ìû×Ó: 346
- ÔÚÏß: 120.9Сʱ
- ³æºÅ: 1448802
- ×¢²á: 2011-10-18
- רҵ: »·¾³·ÖÎö»¯Ñ§
2Â¥2014-10-20 14:45:58









»Ø¸´´ËÂ¥