Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1265  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÎÒÀ´Ò²555

Ìú³æ (ÕýʽдÊÖ)

[ÇóÖú] îâÀ¶±ÈÉ«²âÁ× ÒÑÓÐ4È˲ÎÓë

СµÜÒª²â0.05¡¢0.1.0.2¡¢0.5¡¢1¡¢2¡¢3¡¢5¡¢7¡¢10mmol/LµÄÁ×ÈÜÒº£¬0.01MµÄKCl±³¾°Å¨¶È£¬¸ÃÈçºÎÅä±êÏߣ¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

¾ÍÒª×öÏÂÈ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangcheng13

ľ³æ (ÖøÃûдÊÖ)

Îå´ü³¤ÀÏ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
wanhscn: ½ð±Ò+3, ר¼Ò¿¼ºË, ¹ÄÀøÓ¦Öú£¡ 2014-01-08 14:50:36
ÕÒÏÖÓеļì²â¹æ³Ì°´ÕÕ±ÈÀýËõС±¶Êý
ÕâÀïÊǺܺõĽ»Á÷ƽ̨£¬Ê²Ã´×ÊÁÏÓ¦Óо¡ÓÐ
4Â¥2013-12-19 14:28:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

zhengpine

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÕÒÍÁÈÀÅ©»¯·ÖÎöÊ飬Ȼºó×Ô¼º×öԤʵÑé°É¡£
2Â¥2013-12-19 10:59:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÒÀ´Ò²555

Ìú³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by zhengpine at 2013-12-19 10:59:15
ÕÒÍÁÈÀÅ©»¯·ÖÎöÊ飬Ȼºó×Ô¼º×öԤʵÑé°É¡£

ÓÃÈ«Á×»¹ÊÇËÙЧÁ׵ķ½·¨ÄØ£¿
¾ÍÒª×öÏÂÈ¥
3Â¥2013-12-19 11:25:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÒÀ´Ò²555

Ìú³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by zhangcheng13 at 2013-12-19 14:28:11
ÕÒÏÖÓеļì²â¹æ³Ì°´ÕÕ±ÈÀýËõС±¶Êý

СµÜ»¹ÊDz»Çå³þ£¬ÇëÏêϸµÄ˵һÏÂߣ¡
¾ÍÒª×öÏÂÈ¥
5Â¥2013-12-20 23:26:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +9 ºÎÆøÕý 2026-04-13 10/500 2026-04-13 15:18 by ¸ø¸öÊé
[¿¼ÑÐ] 327Çóµ÷¼Á +16 Xxjc1107. 2026-04-06 17/850 2026-04-13 14:54 by ajpv·çÀ×
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +23 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 26/1300 2026-04-13 14:22 by ÕÅzhihao
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÇóÉúÎïѧµ÷¼Á +5 Áõīī 2026-04-13 5/250 2026-04-13 13:51 by histÑîÀÏʦ
[¿¼ÑÐ] 314Çóµ÷¼Á +24 wakeluofu 2026-04-09 25/1250 2026-04-13 08:58 by lhj2009
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ289 085602 +33 yangæÃ 2026-04-10 34/1700 2026-04-12 08:11 by Art1977
[¿¼ÑÐ] 277 ÊýÒ»104£¬Ñ§Ë¶£¬Çóµ÷¼Á +21 Æ¿×ÓPZ 2026-04-09 23/1150 2026-04-11 23:12 by labixiaoqiao
[¿¼ÑÐ] 0860004 Çóµ÷¼Á 309·Ö +9 Yin DY 2026-04-08 9/450 2026-04-11 22:55 by dongdian1
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á0854Àà +4 ŬÁ¦µÄÏÄÄ© 2026-04-09 4/200 2026-04-11 09:57 by zhq0425
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] µ÷¼Á +12 ¾í¾í¾íÐIJË_ 2026-04-09 13/650 2026-04-10 22:36 by Ftglcn90
[¿¼ÑÐ] »úеר368 ÓÐÈ¥´¦Âð +4 ÖÖ´óÊ÷ 2026-04-10 4/200 2026-04-10 15:31 by jiajinhpu
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧÎïÀíѧ£¬Ó¢Ò»66£¬Çóµ÷¼Á +4 ³¤ÑÌì½ì» 2026-04-08 5/250 2026-04-10 10:31 by Ó±¹û¶ù
[¿¼ÑÐ] ²ÄÁÏר˶³õÊÔ·Ö332Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬ +12 ¹ÊÈË?? 2026-04-09 12/600 2026-04-09 18:34 by Ccclqqq
[¿¼ÑÐ] Çóµ÷¼Á²ÄÁÏ¿ÆÑ§Ó빤³ÌÒ»Ö¾Ô¸985³õÊÔ365·Ö +5 ²Ä»¯Àî¿É 2026-04-08 5/250 2026-04-09 17:00 by Lilly_Li
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ +3 626776879 2026-04-08 3/150 2026-04-09 16:05 by Öí»á·É
[¿¼ÑÐ] ÉúÎïÒ½Ò©µ÷¼Á£üSCIÖпÆÔºÈýÇøÒ»×÷+¶àÏî¿ÆÑгɹû +8 likangxing 2026-04-07 11/550 2026-04-08 00:02 by lys0704
[¿¼ÑÐ] 259Çóµ÷¼Á +5 ¾Í°®³ÔÍÁ¶¹Ñ½Ñ½ 2026-04-07 5/250 2026-04-07 22:40 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-07 11/550 2026-04-07 15:13 by shdgaomin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û