²é¿´: 3212  |  »Ø¸´: 7

shy7905

гæ (³õÈëÎÄ̳)

[ÇóÖú] PHֵΪ7µÄÁ×ËỺ³åÒºÔõôÅäÖã¿

PHֵΪ7µÄÁ×ËỺ³åÒºÔõôÅäÖã¿ÎҼǵÃÓ¦¸ÃÊÇÁ×ËáÇâ¶þÄÆ ºÍÁ×Ëá¶þÇâÄÆÁ½¸öÒ»ÆðÅäÖÆµÄ£¬¿É²éÔĵÄ×ÊÁÏÉÏÊÇÁ×ËáÇâ¶þÄÆ ºÍ ÇâÑõ»¯ÄÆÒ»ÆðÅäÖÆµÄ£¬²»ÖªµÀµ½µ×ÔõôÅäÖÆ£¬Çë¸ßÈËÖ¸µã¡£Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

BBC200909

Ö÷¹ÜÇø³¤ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
33.46gÎÞË®Á×ËáÇâ¶þ¼Ø  1.0gÎÞË®Á×Ëá¶þÇâ¼Ø ¶¨ÈÝÖÁ1L¼´¿É

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Ë­µÄÁ÷Ä꣬ÂÒÁ˸¡Éú
2Â¥2013-07-04 18:39:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

BBC200909

Ö÷¹ÜÇø³¤ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
2Â¥: Originally posted by BBC200909 at 2013-07-04 18:39:11
33.46gÎÞË®Á×ËáÇâ¶þ¼Ø  1.0gÎÞË®Á×Ëá¶þÇâ¼Ø ¶¨ÈÝÖÁ1L¼´¿É

È¡13.62gÁ×Ëá¶þÇâ¼ØºÍ2.36gÇâÑõ»¯ÄÆ£¬ÓÃË®ÈܽⲢ¶¨ÈÝÖÁ1000mL£¬»ìÔÈ¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Ë­µÄÁ÷Ä꣬ÂÒÁ˸¡Éú
3Â¥2013-07-05 07:48:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

BBC200909

Ö÷¹ÜÇø³¤ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
3Â¥: Originally posted by BBC200909 at 2013-07-05 07:48:55
È¡13.62gÁ×Ëá¶þÇâ¼ØºÍ2.36gÇâÑõ»¯ÄÆ£¬ÓÃË®ÈܽⲢ¶¨ÈÝÖÁ1000mL£¬»ìÔÈ¡£
...

2Â¥ÊÇpHΪ8µÄ  3Â¥ÊÇpHΪ7µÄÅäÖ÷½·¨
Ë­µÄÁ÷Ä꣬ÂÒÁ˸¡Éú
4Â¥2013-07-05 07:52:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shy7905

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by BBC200909 at 2013-07-04 18:39:11
33.46gÎÞË®Á×ËáÇâ¶þ¼Ø  1.0gÎÞË®Á×Ëá¶þÇâ¼Ø ¶¨ÈÝÖÁ1L¼´¿É

ºÃÏñÁ×ËáÇâ¶þ¼×ºÍÁ×Ëá¶þÇâ¼ØÒ»ÆðÅäÖÆÓëĦ¶ûÊý»¹ÒªÏà¹ØµÄ°É£¬²»ÖªµÀÊDz»ÊÇ£¬°´ÕÕÄãÕâ¸öÅä֯Ħ¶ûÊýÊǶàÉÙ
5Â¥2013-07-05 13:11:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

BBC200909

Ö÷¹ÜÇø³¤ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
5Â¥: Originally posted by shy7905 at 2013-07-05 13:11:33
ºÃÏñÁ×ËáÇâ¶þ¼×ºÍÁ×Ëá¶þÇâ¼ØÒ»ÆðÅäÖÆÓëĦ¶ûÊý»¹ÒªÏà¹ØµÄ°É£¬²»ÖªµÀÊDz»ÊÇ£¬°´ÕÕÄãÕâ¸öÅä֯Ħ¶ûÊýÊǶàÉÙ...

°³ÈýÂ¥µÄÊÇ7 µÄÅäÖñê×¼

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Ë­µÄÁ÷Ä꣬ÂÒÁ˸¡Éú
6Â¥2013-07-05 13:14:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

BBC200909

Ö÷¹ÜÇø³¤ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
5Â¥: Originally posted by shy7905 at 2013-07-05 13:11:33
ºÃÏñÁ×ËáÇâ¶þ¼×ºÍÁ×Ëá¶þÇâ¼ØÒ»ÆðÅäÖÆÓëĦ¶ûÊý»¹ÒªÏà¹ØµÄ°É£¬²»ÖªµÀÊDz»ÊÇ£¬°´ÕÕÄãÕâ¸öÅä֯Ħ¶ûÊýÊǶàÉÙ...

°´ÈýÂ¥µÄÊÇ7 µÄÅäÖñê×¼

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Ë­µÄÁ÷Ä꣬ÂÒÁ˸¡Éú
7Â¥2013-07-05 13:14:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶«ºþÓê

½ð³æ (ÕýʽдÊÖ)

http://bbs.freekaoyan.com/f

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

»º³åÈÜÒºÅäÖÆ¹«Ê½£ºPH=pka+lgcB-/cHB Á×ËáPka2=7.20,¹Ê¶ø°ÑÁ×Ëá¶þÇâ¸ùºÍÁ×ËáÒ»Çâ¸ùŨ¶È¸ãÒ»Ñù¾ÍÐÐÁË£¬
¸ø¸ö²Î¿¼°É£º±ê×¼PH»º³åÈÜÒº£º0.025mol/L KH2PO4-0.025mol/L Na2HPO4,PH6.86
¡¾Fky¡¿Ò©Ñ§»¯Ñ§½»Á÷220843857£»[FKYCHEM]»¯Ñ§¿¼Ñн»Á÷108487998
8Â¥2013-10-29 23:13:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shy7905 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á +9 yangfz 2026-03-17 9/450 2026-03-18 12:38 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 303Çóµ÷¼Á +4 î£08 2026-03-17 6/300 2026-03-18 11:01 by Iveryant
[¿¼ÑÐ] »·¾³¹¤³Ìµ÷¼Á +8 ´ó¿Édigkids 2026-03-16 8/400 2026-03-18 09:36 by zhukairuo
[¿¼ÑÐ] 311Çóµ÷¼Á +10 ¶¬Ê®Èý 2026-03-15 11/550 2026-03-18 09:04 by zhukairuo
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +5 Ľº®mio 2026-03-16 5/250 2026-03-17 21:31 by hmn_wj
[¿¼ÑÐ] 268Çóµ÷¼Á +8 Ò»¶¨ÓÐѧÉÏ- 2026-03-14 9/450 2026-03-17 17:47 by laoshidan
[¿¼²©] 26É격 +4 °ËÑ®ËÙÀÀ 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 275Çóµ÷¼Á +4 Ì«Ñô»¨ÌìÌ쿪ÐÄ 2026-03-16 4/200 2026-03-17 10:53 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 278Çóµ÷¼Á +3 Yy7400 2026-03-13 3/150 2026-03-17 08:24 by laoshidan
[»ù½ðÉêÇë] ¹ú×Ô¿ÆÃæÉÏ»ù½ð×ÖÌå +6 iwuli 2026-03-12 7/350 2026-03-16 21:18 by sculhf
[¿¼ÑÐ] »¯Ñ§µ÷¼Á0703 +8 °¡ÎÒÎÒµÄ 2026-03-11 8/400 2026-03-16 17:23 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 070303Ò»Ö¾Ô¸Î÷±±´óѧѧ˶310ÕÒµ÷¼Á +5 dÈçÔ¸Éϰ¶ 2026-03-12 8/400 2026-03-16 15:19 by peike
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-12 6/300 2026-03-16 15:05 by njzyff
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
[¿¼ÑÐ] 255Çóµ÷¼Á +3 Àî¼Î»Û£¬ 2026-03-12 4/200 2026-03-14 16:58 by ÓÐÖ»ÀêÅ«
[¿¼ÑÐ] ÕÐÊÕ0805£¨²ÄÁÏ£©µ÷¼Á +3 18595523086 2026-03-13 3/150 2026-03-14 00:33 by 123%¡¢
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +6 Çñgl 2026-03-12 7/350 2026-03-13 23:24 by Çñgl
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤301Çóµ÷¼Á +5 ÞÈÊø¹â 2026-03-13 5/250 2026-03-13 22:00 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +7 Â̶¹ÇÛ²ËÌÀ 2026-03-12 7/350 2026-03-13 17:25 by njzyff
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û