Znn3bq.jpeg
²é¿´: 2950  |  »Ø¸´: 75
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

meng1981

½ð³æ (СÓÐÃûÆø)

[½»Á÷] 50½ð±ÒÇóÖúÒ»¸öÎÊÌâ

ÔÚ±ûÏ©Ëá¡¢¼×±½¡¢¼×´¼¡¢¶þÒÒÏ©±½¡¢BPOµÄÈÜÒºÖÐÈçºÎ¼ì²â³ö¸÷ÖÐÎïÖʵÄŨ¶È£¿

» ²ÂÄãϲ»¶

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

Jeff_tian

ľ³æ (ÖøÃûдÊÖ)

oo

Ï£Íû¿ÉÒÔ°ïµ½Äã

ÓÃ×ÏÍâÒ²¿ÉÒÔ°¡£¡°´Õâ¸ö¼ÆËãÀ²£¡
Lambert-Beer ¶¨ÂÉ
µ±ÈëÉä¹â²¨³¤Ò»¶¨Ê±£¬´ý²âÈÜÒºµÄÎü¹â¶ÈAÓëÆäŨ¶ÈºÍÒº²ãºñ¶È³ÉÕý±È£¬¼´


k Ϊ±ÈÀýϵÊý£¬ÓëÈÜÒºÐÔÖÊ¡¢Î¶ȺÍÈëÉ䲨³¤Óйء£
         µ±Å¨¶ÈÒÔ g/L ±íʾʱ£¬³Æ k ΪÎü¹âϵÊý£¬ÒÔ a ±íʾ£¬¼´


                    A=kbc
        µ±Å¨¶ÈÒÔmol/L±íʾʱ£¬³Æ k ΪĦ¶ûÎü¹âϵÊý£¬ÒÔ ±íʾ£¬¼´
                      A=abc


¦Å ±È a ¸ü³£Óá£ ¦Å Ô½´ó£¬±íʾ·½·¨µÄÁéÃô¶ÈÔ½¸ß¡£ ¦Å Ó벨³¤Óйأ¬Òò´Ë£¬¦Å  ³£ÒԦŦñíʾ¡£

           A=¦Åbc
O(¡É_¡É)O(*^__^*)
70Â¥2009-05-21 23:41:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 76 ¸ö»Ø´ð

zhyzx

½ð³æ (СÓÐÃûÆø)

ËäÈ»²»Ì«¶®£¬É³·¢
2Â¥2009-04-22 09:36:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ССÖí1930

Òø³æ (СÓÐÃûÆø)

Ôõô¸Ð¾õÓеãÏñ¶¨Á¿µÄÎÊÌâ
ÓÃÆøÏàÊÔÊÔ
3Â¥2009-04-22 09:36:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Æßҹħ¾ý

½ð³æ (ÖøÃûдÊÖ)

°ïÄ㶥һϣ¬Í¬Ê±Ò²Ñ§Ï°Ò»Ï£¬×£ÄãÔçÈÕ½â¾öÎÊÌâ
Öû³æ¼Ò×å֮ħͷ»¢
4Â¥2009-04-22 09:37:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +3 Say Never 2026-04-10 3/150 2026-04-10 23:24 by babysonlkd
[¿¼ÑÐ] Çóµ÷¼Á +9 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 10/500 2026-04-10 22:07 by СС³æ¹Ï
[¿¼ÑÐ] ²ÄÁϹ¤³ÌÈÕÓÉúÇóµ÷¼Á +5 0856?µ÷¼Á 2026-04-10 5/250 2026-04-10 20:45 by yukihao
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +27 ŬÁ¦·Ü¶·112 2026-04-07 30/1500 2026-04-10 15:06 by Kilig0317
[¿¼ÑÐ] 085800 ÄÜÔ´¶¯Á¦Çóµ÷¼Á +6 °¢biu°¡°¡°¡°¡°¡ 2026-04-10 6/300 2026-04-10 15:03 by hemengdong
[¿¼ÑÐ] 269Çóµ÷¼Á +10 °¡°¡ÎÒÎÒ 2026-04-07 10/500 2026-04-10 10:38 by ¸ßά´º
[¿¼ÑÐ] 347²ÄÁÏר˶Çóµ÷¼Á +19 zj8215216 2026-04-06 19/950 2026-04-10 09:36 by 690616278
[¿¼ÑÐ] 277Çóµ÷¼Á +19 Äß½¨Éè 2026-04-06 19/950 2026-04-10 09:24 by guosr9609
[¿¼ÑÐ] »¯¹¤Çóµ÷¼Á£¡ +34 RichLi_ 2026-04-06 34/1700 2026-04-09 20:39 by zhouxiaoyu
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +18 Áº¸»¹óÏÕÖÐÇó 2026-04-04 20/1000 2026-04-09 11:18 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] 318Çóµ÷¼Á +13 ykyhsa 2026-04-05 15/750 2026-04-08 21:37 by wj165256
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] 307Çóµ÷¼Á +14 ³¬¼¶ÒÁ°º´óÍõ 2026-04-06 14/700 2026-04-08 07:03 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 338Çóµ÷¼Á +8 wxygxsaaaaa 2026-04-06 8/400 2026-04-08 06:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Çóµ÷¼Á +15 ÐܶþÏëÉϰ¶ 2026-04-06 15/750 2026-04-08 04:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +17 СÁõͬѧ߹߹ 2026-04-06 18/900 2026-04-07 11:41 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ËùÄî¼°ËùÍû 2026-04-06 3/150 2026-04-06 17:30 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½£¬ÊýһӢһѧ˶317Çóµ÷¼Á£¡£¡ +6 Acaciad 2026-04-04 6/300 2026-04-06 12:13 by ¿¼ÑÐѧУÕеãÈË
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +10 ¹þ¹þ¹þºðºðºð¹þ 2026-04-04 10/500 2026-04-05 21:22 by ѧԱ8dgXkO
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û