Znn3bq.jpeg
²é¿´: 1002  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

·ÉÙ¡Óê

Ìú³æ (СÓÐÃûÆø)

[ÇóÖú] µ¥Ïò·§¶Â

´ó¼ÒºÃ£¬ÎÒ×î½üÔÚ×öHPLCʱ·¢ÏÖÒ»¸öÎÊÌ⣬¾ÍÊÇÎÒµÄÁ÷¶¯ÏàÊǼ״¼£º0.01mol/LÁ×ËáÇâ¶þ¼ØÈÜÒº£¨pHԼΪ7.2£©=80:20£¬ÎªÊ²Ã´ÎÒÿ´ÎÓÃ10%µÄ¼×´¼Ë®¹ý¶ÉºóÔÙÅÜÁ÷¶¯Ïàʱµ¥Ïò·§¾Í»á¶ÂÄØ£¿Ð¶ÏÂÀ´ÓÃ10%µÄÏõËá³åһϾͺÃÁË£¬ÎÒÏëÖªµÀÊÇʲôԭÒòµ¼Öµ¥Ïò·§¶ÂµÄ£¿ÓÐʲô½â¾ö·½·¨Â𣿼±£¬Ð»Ð»´ó¼Ò£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

·ÉÙ¡Óê

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by xiaockun2009 at 2012-08-27 10:07:48
4Â¥µÄ²»¶Ô°¡£¬ÕâÑù¸ã£¬¼×´¼µÄŨ¶ÈÕâô¸ß£¬²»Îö³ö²Å¹ÖÄØ¡£Ó¦¸ÃÊÇÓü״¼:Ë®=10:90£¬ÈÃË®Ïà¸ßһЩ£¬È»ºóÔÙ±ä³ÉÁ½Õß±ÈÀý20:80£¬È»ºó¾Í¿ÉÒÔÉÏÁ÷¶¯ÏàÁË£¬Æ½ºâ£¬ÇмÇÈÃË®ÏàÏÈÔÚϵͳ¼°Öù×ÓÀï±£´æÍêÈ«£¬ÕâÑùÒ»°ã¾Í²»»áÎö³öÑÎ ...

ÎÒÊÇÏÈÓõÄ10%µÄ¼×´¼-Ë®³åµÄ£¬È»ºóÖ±½ÓÉÏÁ÷¶¯ÏàÁË£¬°´ÕÕÄúµÄ˵·¨£¬¾ÍÊÇÎÒÓÃ10%µÄ¼×´¼Ë®³åÍêºó£¬ÔÙÓÃ20%µÄ¼×´¼Ë®³åÂð£¿×îºóÔÙÉÏÁ÷¶¯Ïàߣ¬ÊÇÕâÑùÂð£¿Ö»²îÁËÒ»²½£¬»á²îÕâô¶àÂð
7Â¥2012-08-28 12:57:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

ÄäÃû

Óû§×¢Ïú (ÕýʽдÊÖ)

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiaoxiao270: ½ð±Ò+1, 3Q 2012-08-26 23:55:30
±¾Ìû½öÂ¥Ö÷¿É¼û
2Â¥2012-08-26 09:18:35
ÒÑÔÄ   ÉêÇëPhEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

lihuan0525

½ð³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
jiangchunyong: ½ð±Ò+1, лл 2012-08-27 11:18:46
ÒòΪÄãµÄÁ÷¶¯ÏàÀïÓÐÑÎÀ࣬³åÏ´²»ºÃµÄ»°£¬ÑÎÀà»áÎö³ö£¬ËùÒԾͻá¶ÂסÁË
3Â¥2012-08-27 08:42:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¾Æåн£

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiaoxiao270: ½ð±Ò+1, 3Q 2012-08-27 20:48:31
¼«ÐÔһϸıäÌ«´óÁË£¬ÑÎÎö³öÁË£¬½¨Òé¸Äµ½¼×´¼£ºË®=80:20ºóÔÙ»»³ÉÄãµÄÁ÷¶¯ÏàÊÔÊÔ¡£
4Â¥2012-08-27 09:13:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ɽ°¢Âû 2026-04-07 5/250 2026-04-09 15:28 by 18828373951
[¿¼ÑÐ] ³õÊÔ·Ö332£¬Ò»Ö¾Ô¸±¨¿¼Î÷±±¹¤Òµ´óѧ£¬ +7 ¹ÊÈË?? 2026-04-09 7/350 2026-04-09 15:04 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖпÆÔº105500רҵ×Ü·Ö315Çóµ÷¼Á +6 lallalh 2026-04-09 6/300 2026-04-09 13:26 by sxx1988
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +6 babu2015 2026-04-08 6/300 2026-04-09 08:14 by kudofaye
[¿¼ÑÐ] 277Çóµ÷¼Á +16 Äß½¨Éè 2026-04-06 16/800 2026-04-08 21:28 by zhouxiaoyu
[¿¼ÑÐ] ²ÄÁÏר˶ µ÷¼Á +17 CXN123456 2026-04-03 17/850 2026-04-08 11:10 by lijunpoly
[¿¼ÑÐ] 307Çóµ÷¼Á +3 Youth@@ 2026-04-07 3/150 2026-04-07 22:00 by hemengdong
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +8 ÓÂÔ¶¿â°®314 2026-04-06 9/450 2026-04-07 13:05 by flydream1314
[¿¼ÑÐ] 307Çóµ÷¼Á +3 Youth@@ 2026-04-07 3/150 2026-04-07 09:25 by СºÚ²»ÅÂÄÑ
[¿¼ÑÐ] ¹¤¿Æ 22408 267ÇóÍÆ¼ö +4 wanwan00 2026-04-05 5/250 2026-04-06 22:47 by chenzhimin
[¿¼ÑÐ] »ªÄÏÀí¹¤0703»¯Ñ§£¬×Ü·Ö336Çóµ÷¼Á +10 ÊÖ»úÓû§ 2026-04-03 11/550 2026-04-06 22:20 by michael2011
[¿¼ÑÐ] Ò»Ö¾Ô¸9²ÄÁÏѧ˶297ÒѹýÁù¼¶Çóµ÷¼ÁÍÆ¼ö +11 adaie 2026-04-04 12/600 2026-04-05 19:04 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +12 19123253302 2026-04-04 12/600 2026-04-05 08:08 by 544594351
[¿¼ÑÐ] 313Çóµ÷¼Á +3 º£ÈÕº£ÈÕ 2026-04-04 3/150 2026-04-05 07:48 by 544594351
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-03 4/200 2026-04-04 22:17 by hemengdong
[¿¼ÑÐ] 321Çóµ÷¼Á +6 ÈÏÕæÇóÉÏѧ 2026-04-03 6/300 2026-04-04 19:51 by dongzh2009
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +6 ·¶¸ùÅà 2026-04-04 6/300 2026-04-04 14:27 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 322Çóµ÷¼Á +6 FZAC123 2026-04-03 6/300 2026-04-03 22:23 by ¿ÆÑÐСר¼Ò
[¿¼ÑÐ] 281Çóµ÷¼Á +10 aaawhy 2026-04-03 10/500 2026-04-03 21:42 by lbsjt
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û