±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 526  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

dreamingbear

Òø³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿ÌÇÃÛ·¢½ÍÖÐÒÖÖÆÔÓ¾úµÄʵÑé

ÎÒÊǰë·³ö¼Ò×ö·¢½ÍµÄ£¬ÏÖÔÚÔÚ×öÌÇÃÛ·¢½ÍÒÒ´¼¹ý³ÌÖеÄÔÓ¾ú¿ØÖÆ£¬ÎÒµÄʵÑéÊÇͨ¹ý²âËáÖµÀ´¿´ÒÖ¾úÒ©ÎïµÄҩЧ£¬1¡¢ÏÈÅàÑøÔÓ¾ú£¬2¡¢È»ºó¼ÓÈëÌݶÈŨ¶ÈµÄÒ©Î3¡¢ÅàÑø24Сʱºó£¬ÔÙÕôÁóÌÇÃÛ³öÒ»¶¨Á¿µÄÁóÒºÓÃNaOH½øÐе樣¬²âËá¶È¡£¿ÉÊÇÎÒµÄʵÑé½á¹ûûʲô¹æÂÉ£¬¸ãµÃÎÒÓôÃÆËÀÁË¡£ÓÐʱ¿Õ°×µÄËáÖµ±È¼ÓÁËÒ©µÄÑùÆ·µÄ»¹µÍ¡£ÒÔÏÂÊÇNaOHµÄÓÃÁ¿





¿Õ°×£º    3.00 mL

1ppm£º 3.48 mL

2ppm£º 2.80 mL

3ppm£º 3.12 mL

4ppm:   2.82 mL

5ppm:   2.90 mL

10ppm: 3.12 mL





Çë¸ßÊÖ°ïÎÒ·ÖÎöһϰ¡£¬Ð¡µÜ²»Ê¤¸Ð¼¤£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡

[ Last edited by dreamingbear on 2010-2-4 at 10:44 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

ÙþÁÁµí·Ûø

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

ÉúÎï´ó·Ö×Ó½µ½âø

¡ï ¡ï ¡ï ¡ï
1949stone(½ð±Ò+1): 2010-02-13 17:46
1949stone(½ð±Ò+3): 2010-02-13 17:46
dreamingbear(½ð±Ò+5): 2010-05-11 09:26:24
1.ʵÑéûÓÐÉèÖñØÒªµÄÖØ¸´Êý£¬Èç¹ûÉèÖÃÁË£¬Áоٵĵζ¨Êý¾Ý»á³öÏÖ±ê׼ƫ²î£¬ÏÔʾ³öA+-BmL¡£
2.ÄãÕôÁó³öÀ´µÄÊÇÓлúËᣬÔÓ¾úÖ÷Òª²úÓлúËᣬµ«ÊÇÒ²»áʹÎÞ»úËá²úÉú±ä»¯¡£
3.ÓлúËáÕôÁó³öÀ´µÄÉßÐιܳ¤¶ÈºÍÕôÁóʱ¼äÐèҪȷ±£È«²¿ÕôÁó³öÀ´¡£
4.¼ÓÈëÔÓ¾úºÍÒ©ÎïÖ®ºóÐèÒªµ÷½Úµ½pHͳһ£¬ÒÔÃâÓ°ÏìÔÓ¾úÉú³¤¡£
5.ÌÇÃÛŨ¶ÈºÍpHÖµÓ¦µ±Óù¤ÒµÓÃÊýÖµ¡£

ÕâЩÊý¾ÝÔÚÄãÌû×ÓÀïûÓÐÌáµ½£¬ËùÒÔÖ»Äܲ²âһϣ¬½¨Òé°ÑÄÇЩÊý¾ÝÒ²ÌṩÉÏÀ´¹©ÌÖÂÛ¡£
Á÷ÐÇÀ´Ê±ÎÒÐíÁ˸öÔ¸£¬Ô¸ÎÒÓгÔÓкȻ¹ÓÐÊæ·þµÄÖíȦ¡£ÌÖÑá·¢Ìûǰ²»ËÑË÷ÂÛÌ³ÖØ¸´·¢ÌûºÍ½ö°ÑÂÛ̳µ±½â¾öÎÊÌ⹤¾ß£¬¾Ã²»¿´ÂÛ̳һÀ´¾ÍÌáÎÊÕߣ¬ÄþÆúEPIºÍVIPÒ²²»»ØÌû¡£
3Â¥2010-02-12 16:52:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÙþÁÁµí·Ûø

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

ÉúÎï´ó·Ö×Ó½µ½âø

ÀíÂÛÉÏ¿ÉÒÔ£¬Êµ¼ÊÉÏÓëÀíÂÛ²»Ò»Ö£¬ÒòΪÊÔÑé·½·¨²»Ò»Ñù¡£
Á÷ÐÇÀ´Ê±ÎÒÐíÁ˸öÔ¸£¬Ô¸ÎÒÓгÔÓкȻ¹ÓÐÊæ·þµÄÖíȦ¡£ÌÖÑá·¢Ìûǰ²»ËÑË÷ÂÛÌ³ÖØ¸´·¢ÌûºÍ½ö°ÑÂÛ̳µ±½â¾öÎÊÌ⹤¾ß£¬¾Ã²»¿´ÂÛ̳һÀ´¾ÍÌáÎÊÕߣ¬ÄþÆúEPIºÍVIPÒ²²»»ØÌû¡£
6Â¥2010-02-13 14:45:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ dreamingbear µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-03-31 7/350 2026-04-02 23:16 by JourneyLucky
[¿¼ÑÐ] 309·Ö085801Çóµ÷¼Á +10 ѧԱGtwj7W 2026-03-31 10/500 2026-04-02 22:42 by yunlongyang
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á +19 kikiki7 2026-03-30 19/950 2026-04-02 22:05 by ZXlzxl0425
[¿¼ÑÐ] µ÷¼ÁÇóÖú +8 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 8/400 2026-04-02 20:47 by dongzh2009
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-04-02 3/150 2026-04-02 15:06 by cal0306
[¿¼ÑÐ] 265Çóµ÷¼Á11408 +4 ÁõС¹lu 2026-03-27 4/200 2026-04-02 11:27 by guyan1000
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·Ö£¬Çóµ÷¼Á +13 ´ó²öС×Ó 2026-03-27 13/650 2026-04-02 10:48 by sanrepian
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ìµ÷¼Á +18 ÉîVËÞÉá°É 2026-03-30 19/950 2026-04-02 10:28 by sanrepian
[¿¼ÑÐ] 307·ÖÇóµ÷¼Á +14 (o~o) 2026-03-31 15/750 2026-04-01 20:43 by longlotian
[¿¼ÑÐ] 290Çóµ÷¼Á +5 dfffsar 2026-03-29 5/250 2026-04-01 19:45 by 6781022
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +7 z1z2z3879 2026-03-31 7/350 2026-04-01 14:50 by ZXlzxl0425
[¿¼ÑÐ] 318Çóµ÷¼Á +8 ÆßÒä77 2026-04-01 8/400 2026-04-01 10:37 by Jaylen.
[¿¼ÑÐ] 326Çóµ÷¼Á +4 áÌáÌ×Ð 2026-03-31 4/200 2026-04-01 09:58 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] Çó0861½»Í¨ÔËÊäר˶or²ÄÁÏר˶µ÷¼Á +4 ÀÕ²¼ÀÊ@ 2026-03-31 4/200 2026-04-01 09:54 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] Çóµ÷¼Á£ºÒ»Ö¾Ô¸£ºÄϾ©´óѧ רҵ£º0705 ×Ü·Ö320 £¬±¾¿Æ985£¬ËÄÁù¼¶Òѹý +3 lfy760306 2026-03-31 3/150 2026-04-01 01:57 by Creta
[¿¼ÑÐ] 340Çóµ÷¼Á +4 Ï£ÍûÈç´Ëi 2026-03-31 4/200 2026-03-31 16:40 by 690616278
[»ù½ðÉêÇë] ÃæÉÏ5BÄÜÉÏ»áÂ𣿠+8 redcom 2026-03-29 8/400 2026-03-31 15:53 by niuailing
[¿¼ÑÐ] ¼ª´óÉúÎïѧ326·ÖÇóµ÷¼Á +3 sunnyupup 2026-03-31 3/150 2026-03-31 09:28 by longlotian
[¿¼ÑÐ] 308Çóµ÷¼Á +7 īīĮ 2026-03-27 7/350 2026-03-28 07:43 by ÈÈÇéɳĮ
[¿¼ÑÐ] µ÷¼Á +3 Àî¼Îͼ¡¤S¡¤Â· 2026-03-27 3/150 2026-03-27 11:19 by wangjy2002
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û