±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2412  |  »Ø¸´: 10
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

sujing200309

гæ (³õÈëÎÄ̳)

[ÇóÖú] PH3.8µÄ¹ÌÌåÅàÑø»ùÈçºÎÅäÖã¿£¿¼±£¡

The indicator medium contained 0.67%  (w/v) Difco Bacto  Yeast  Nitrogen  Base  without  amino  acids;  15.0% (w/v) glucose;  1.0%  (w/v) L-malic acid  and  0.0022%  (w/v) bromocresol  green.  These  components  were  combined  in
2 x solution.  The  pH  was  adjusted  to  3.8  with  KOH.  This solution  and  an  equal  volume  of a  4%  agar  solution  were  autoclaved  separately  at  121~  for  15 rain.  The  two  solutions were mixed before plates were poured.
ÇëÎÊÕâ¸öÅàÑø»ùÔõôÅäÖÃѽ£¿pH±È½ÏµÍ£¬Ïȵ÷½ÚÁËpHµ½3.8£¬¼ÓÈëÁË4%µÄÇíÖ¬Ö±½ÓÅäµÄ£¬µ«ÊÇЧ¹û²»ºÃ£¬ÅàÑø»ù·ÅÖþÃÁ˻ῪÁÑ¡£Õâ¸öÎÄÏ×ÖÐ˵ÊÇÒª·Ö¿ªÅäÖ㬵«ÊÇÇíÖ¬ÄÇÒ»²¿·ÖûÓÐ×¢Ã÷µ÷½ÚpH£¬ÄÇô»ìµ½Ò»ÆðpH»¹ÊÇ»á±ä£¬Èç¹û°ÑÇíÖ¬ÄDz¿·ÖÒ²µ÷½ÚpHµ½3.8£¬Í¬ÑùÔÚ¸ßÎÂÏ»ᷢÉúË®½â£¬µ¼ÖÂÇíÖ¬²»Äý¹Ì¡£´ó¼Ò¶¼ÊÇÔõôÅäÕâÖÖÅàÑø»ùµÄÄØ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fish81

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
sujing200309: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú 2013-10-26 20:09:15
ÒýÓûØÌû:
3Â¥: Originally posted by sujing200309 at 2013-10-23 18:06:01
ÄÇpHÔõôµ÷½ÚÄØ£¿ÇíÖ¬ÈÜÒºµÄpHÒªÓÃHCLÖ±½Óµ÷½Úµ½3.8Âð£¿ÄDz»»¹ÊÇ»áË®½â£¬²»ÄÜÄý¹Ì¡£...

¼ÈÈ»ÎÄÖÐδÌá4%  agar  solution ÐèÒªµ÷½ÚPHÖµ,ÊÇ·ñ¿ÉÒÔºöÂÔ»ìºÏÔÚÒ»ÆðPHÖµµÄ±ä»¯. ¸ßλᷢÉúË®½âµÄ»°, µÈζȽµµ½45¶Èµ¹Æ½°å֮ǰÔÙ»ìºÏÄØ,¿ÉÒÔÊÔÊÔ. ²»·ÅÐĵϰ,»ìºÏºÃµÄÅàÑøÒº,¿ÉÈ¡³öÉÙÁ¿²âÆäPHÖµ¿´¿´.
5Â¥2013-10-25 13:13:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

fish81

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
laozuzunzhe: ½ð±Ò+2, ¹ÄÀøÓ¦Öú£¡ 2013-10-23 22:37:02
sujing200309: ½ð±Ò+1 2013-10-26 20:09:27
¿´ÎÄÖеÄÒâ˼Ӧ¸ÃÊÇpH3.8µÄÅàÑø»ùÈÜÒººÍ4%µÄÇíÖ¬ÈÜÒº·Ö¿ªÃð¾úºó,ÔÙµÈÌå»ýÁ¿»ìºÏÔÚÒ»Æð. ËùÒÔ×îÖÕµÄÇíÖ¬Ó¦¸ÃÊÇ2%µÄŨ¶È. ÄãµÄÅàÑø»ù¿ªÁÑÓ¦¸ÃÊÇÇíÖ¬Á¿Ì«¶àµÄÔ­Òò.
2Â¥2013-10-23 16:57:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sujing200309

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by fish81 at 2013-10-23 16:57:37
¿´ÎÄÖеÄÒâ˼Ӧ¸ÃÊÇpH3.8µÄÅàÑø»ùÈÜÒººÍ4%µÄÇíÖ¬ÈÜÒº·Ö¿ªÃð¾úºó,ÔÙµÈÌå»ýÁ¿»ìºÏÔÚÒ»Æð. ËùÒÔ×îÖÕµÄÇíÖ¬Ó¦¸ÃÊÇ2%µÄŨ¶È. ÄãµÄÅàÑø»ù¿ªÁÑÓ¦¸ÃÊÇÇíÖ¬Á¿Ì«¶àµÄÔ­Òò.

ÄÇpHÔõôµ÷½ÚÄØ£¿ÇíÖ¬ÈÜÒºµÄpHÒªÓÃHCLÖ±½Óµ÷½Úµ½3.8Âð£¿ÄDz»»¹ÊÇ»áË®½â£¬²»ÄÜÄý¹Ì¡£
3Â¥2013-10-23 18:06:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

alimar

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
sujing200309: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú 2013-10-26 20:08:53
ÔÚÇíÖ¬º¬Á¿Îª2%ʱ£¬Ó°ÏìÇíÖ¬Äý¹ÌµÄÖ÷ÒªÒòËØÎªpHÖµ£¬µ±pHÖµµÍÓÚ4ʱ£¬Çí֬ʧȥÄý¹ÌÄÜÁ¦¡£µ±ÅäÖÆµÄ¹ÌÌåÅàÑø»ùpHµÍÓÚ3.44ʱ£¬ÆäÄý¹ÌÐÔ»áÊܵ½Ãð¾úζȡ¢Ãð¾úʱ¼ä¡¢ÇíÖ¬Á¿ºÍžXHÖµµÄÓ°Ïì¡£ÆäÖÐÃð¾úζȡ¢Ãð¾úʱ¼äÓëÇíÖ¬Äý¹ÌÐԳʸºÏà¹Ø£¬ÇíÖ¬Á¿¡¢pHÖµÓëÇíÖ¬Äý¹ÌÐÔ³ÊÕýÏà¹Ø¡£¿É²Î¿¼£º
http://wenku.baidu.com/view/33357414f18583d049645902.html
4Â¥2013-10-24 14:13:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó320»¯Ñ§¹¤³ÌÓë¼¼Êõѧ˶Çóµ÷¼Á +4 ÅûÐÇºÓ 2026-03-30 4/200 2026-03-31 04:15 by fmesaito
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +4 Çñgl 2026-03-30 8/400 2026-03-31 01:13 by Ccclqqq
[¿¼ÑÐ] ¹þ¶û±õ¹¤Òµ´óѧ²ÄÁÏÓ뻯¹¤×¨Ë¶378Çóµ÷¼Á +3 Ëþ±ÈÎÚ˹ 2026-03-30 3/150 2026-03-30 22:55 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 085602»¯¹¤Çóµ÷¼Á£¨331·Ö£© +8 111@127 2026-03-30 8/400 2026-03-30 21:23 by Ñо¿É®µ¼µ¼
[¿¼ÑÐ] 303Çóµ÷¼Á +7 DLkz1314. 2026-03-30 7/350 2026-03-30 21:07 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ²ÄÁÏÓ뻯¹¤·½Ïò336·Ö +12 ³½ãå5211314 2026-03-26 12/600 2026-03-30 19:28 by Wang200018
[¿¼ÑÐ] Çóµ÷¼Á +10 ¼Ò¼Ñ¼Ñ¼Ñ¼Ñ¼Ñ 2026-03-29 10/500 2026-03-30 18:34 by 544594351
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ²ÄÁϹ¤³Ìר˶354ÕÒµ÷¼Á£¡£¡£¡ +5 ±´ß±µ±µ 2026-03-30 5/250 2026-03-30 18:16 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703±¾¿ÆÖ£ÖÝ´óѧÇóµ÷¼Á +7 nhj_ 2026-03-25 7/350 2026-03-30 12:44 by fangnagu
[¿¼ÑÐ] 305Çóµ÷¼Á +8 RuiFairyrui 2026-03-28 8/400 2026-03-29 08:22 by fmesaito
[¿¼ÑÐ] ±¾¿ÆË«·Ç²ÄÁÏ£¬¿ç¿¼Ò»Ö¾Ô¸»ªµç085801µçÆø£¬283Çóµ÷¼Á£¬ÈκÎרҵ¶¼¿ÉÒÔ +6 ֥ʿѩbaoo 2026-03-28 8/400 2026-03-29 08:16 by ËÉ»¨¸×1201
[¿¼ÑÐ] 321Çóµ÷¼Á +7 è±Óñ~~ 2026-03-25 8/400 2026-03-29 06:41 by 544594351
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] 086000µ÷¼Á +3 7901117076 2026-03-26 3/150 2026-03-27 21:34 by Jianing_Mi
[¿¼ÑÐ] 285Çóµ÷¼Á +4 AZMK 2026-03-27 7/350 2026-03-27 20:59 by AZMK
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼ÑÐ] 0703»¯Ñ§Ò»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧ303Çóµ÷¼Á +3 zzffylgg 2026-03-24 3/150 2026-03-27 10:42 by shangxh
[¿¼ÑÐ] µ÷¼Á +4 èÖèÖyoyo 2026-03-26 4/200 2026-03-26 20:43 by fmesaito
[¿¼ÑÐ] 281Çóµ÷¼Á +6 Koxui 2026-03-24 7/350 2026-03-26 15:37 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼ÁÉú +3 »ÆÁ»Ò»ÃÎǧÄê 2026-03-24 3/150 2026-03-24 17:00 by barlinike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û