²é¿´: 2069  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÓÀºãÐǹâ

Ìú¸Ëľ³æ (СÓÐÃûÆø)

[ÇóÖú] Ò©ÎïµÄÈܽâ¶ÈʵÑé¸ÃÔõô×ö°¡

ÓÐûÓÐÏà¹ØµÄÖ¸µ¼Ô­Ôò»òÕß¼¼ÊõÒªÇ󹿶¨ÁËÈܽâ¶ÈʵÑéÖÐpH¡¢Î¶ȵÈÒòËØÓ¦¸ÃÈçºÎÑ¡Ôñ£¬ÒÔ¼°ÊµÑé¾ßÌåÈçºÎ²Ù×÷£¬Ð»Ð»~
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÅÖµÃÓÐÀí

ľ³æ (СÓÐÃûÆø)

¡ï
qinhy(½ð±Ò+1): ¶àлӦÖú»ØÌû~~~ 2011-07-11 20:05:55
Èܽâ¶ÈʵÑé ²Ù×÷ÎÞ·ÇÐèÒªÁ½¸öÌõ¼þ£¬ºãÎÂˮԡºÍ½Á°è£¬½«¹ýÁ¿Ò©Îï¼ÓÈëÈÝÆ÷£¨´ø¸ÇµÄ£¬ÀàËÆÎ÷ÁÖÆ¿£©¼ÓÈ붨Á¿ÈܼÁ£¬ÖÃÓÚºãÎÂˮԡ½Á°è£¬»òÕßÖ±½ÓʹÓôøºãÎÂˮԡµÄÒ¡´²£¬È¡ÑùʱʹÓÃ×¢ÉäÆ÷ºÍ΢¿×ÂËĤ£¨ÔÚͬÑùζÈÏÂÔ¤ÈȹýµÄ£©£¬¹ýÂË£¬ÆúÈ¥³õÂËÒº£¬½ÓÈ¡ÐøÂËÒº£¬²¢¶¨Á¿¿ìËÙÏ¡ÊÍ¡£Ò»°ãÈ¡Ñùµã´ó¸ÅÔÚ½Á°è12¸öСʱ֮ºó£¬È¡Ñù´ó¸ÅÈý´ÎÒÔÉÏ£¨12,24ºÍ36£©Ç°ºóÊý¾ÝRSDСÓÚ2%£¬Æäƽ¾ùÖµ¼´ÎªÆ½ºâÈܽâ¶ÈÁË¡£
6Â¥2011-07-11 11:13:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

smartrhino

ľ³æ (ÕýʽдÊÖ)

ÈâÇò

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
ÖÐÒ©2000(½ð±Ò+1): лл¡£ 2011-06-29 16:08:00
ÓÀºãÐǹâ(½ð±Ò+3): лÁË£¬Ë§¸ç 2011-06-29 17:03:05
¡¶»¯Ñ§Ò©ÎïÖÊÁ¿±ê×¼½¨Á¢µÄ¹æ·¶»¯¹ý³Ì¼¼ÊõÖ¸µ¼Ô­Ôò¡·ÖÐÌá³ö£º

1.2 Èܽâ¶È
ͨ³£¿¼²ìÒ©ÎïÔÚË®¼°³£ÓÃÈܼÁ£¨Óë¸ÃÒ©ÎïÈܽâÌØÐÔÃÜÇÐÏà¹ØµÄ¡¢ÅäÖÆÖÆ¼Á¡¢ÖƱ¸ÈÜÒº»ò¾«ÖƲÙ×÷ËùÐèÓõÄÈܼÁµÈ£©ÖеÄÈܽâ¶È¡£

ͨ³£ÐèÒª¾ßÌåÎÊÌâ¾ßÌå·ÖÎö¡£ËÄÖÖ³£ÓýéÖÊ Ë®£¬0.1N HCl£¬pH4.5´×ËỺ³åÒº£¬pH6.8Á×ËáÑλº³åÒº¡£
³ÔÒ©Òª¶àºÈË®£¬ÀûÓÚÒ©ÎïÔÚ賦µÀÄÚ±À½âºÍÈܳö¡­¡­
2Â¥2011-06-29 15:57:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÖÐÒ©2000

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
Originally posted by smartrhino at 2011-06-29 15:57:12:
¡¶»¯Ñ§Ò©ÎïÖÊÁ¿±ê×¼½¨Á¢µÄ¹æ·¶»¯¹ý³Ì¼¼ÊõÖ¸µ¼Ô­Ôò¡·ÖÐÌá³ö£º

1.2 Èܽâ¶È
ͨ³£¿¼²ìÒ©ÎïÔÚË®¼°³£ÓÃÈܼÁ£¨Óë¸ÃÒ©ÎïÈܽâÌØÐÔÃÜÇÐÏà¹ØµÄ¡¢ÅäÖÆÖÆ¼Á¡¢ÖƱ¸ÈÜÒº»ò¾«ÖƲÙ×÷ËùÐèÓõÄÈܼÁµÈ£©ÖеÄÈܽâ¶È¡£

ͨ³£ÐèÒª ...

лл»Ø´ðÎÊÌ⣬¼ÓÓÍ¡£
3Â¥2011-06-29 16:08:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

1899561735

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

άÆÕ×ÊÑ¶ÍøÓÐ
ºÅÂ룺6222929
ÃÜÂ룺*******
¾ÉʱÍõлÌÃǰÑ࣬·ÉÈëѰ³£°ÙÐÕ¼Ò¡£
4Â¥2011-06-30 07:52:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á +8 ¸ô±Ú³ÂÏÈÉú 2026-03-12 8/400 2026-03-18 22:19 by li123456789.
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çó¸÷λÀÏʦÊÕÁô +9 ÇïÓÐľ±± 2026-03-14 9/450 2026-03-18 19:49 by macy2011
[¿¼ÑÐ] 070300»¯Ñ§319Çóµ÷¼Á +6 ½õÀð0909 2026-03-17 6/300 2026-03-18 13:22 by Iveryant
[¿¼ÑÐ] 0854£¬¼ÆËã»úÀàÕÐÊÕµ÷¼Á +3 ºúÀ±ÌÀ·ÅÌÇ 2026-03-15 6/300 2026-03-18 12:09 by Éϰ¶Éϰ¶¡­¡­..
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +4 ÕÅvvvv 2026-03-15 6/300 2026-03-17 17:15 by ruiyingmiao
[¿¼ÑÐ] 332Çóµ÷¼Á +6 Zz°æ 2026-03-13 6/300 2026-03-17 17:03 by ruiyingmiao
[¿¼ÑÐ] 285»¯¹¤Ñ§Ë¶Çóµ÷¼Á£¨081700£© +9 ²ñ¿¤Ã¨_ 2026-03-12 9/450 2026-03-17 10:18 by Sammy2
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ä¿ya_~ 2026-03-17 5/250 2026-03-17 09:25 by Winj1e
[¿¼ÑÐ] Ò»Ö¾Ô¸£¬¸£ÖÝ´óѧ²ÄÁÏר˶339·ÖÇóµ÷¼Á +3 ľ×ÓmomoÇàÕù 2026-03-15 3/150 2026-03-17 07:52 by laoshidan
[¿¼ÑÐ] 080500£¬²ÄÁÏѧ˶302·ÖÇóµ÷¼ÁѧУ +4 ³õʶ¿ÉÀÖ 2026-03-14 5/250 2026-03-14 21:08 by peike
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 ºôºô£¿~+123456 2026-03-14 3/150 2026-03-14 16:53 by WTUChen
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó²ÄÁÏ324·ÖÇóµ÷¼Á +5 ãÆÐñ¶« 2026-03-14 5/250 2026-03-14 14:53 by ľ¹Ï¸à
[¿¼ÑÐ] ѧ˶285Çóµ÷¼Á +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[¿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] Çóµ÷¼Á +3 ³ÌÓ꺼 2026-03-12 3/150 2026-03-13 15:06 by JourneyLucky
[¿¼ÑÐ] 289Çóµ÷¼Á +3 ÀîÕþÓ¨ 2026-03-12 3/150 2026-03-13 11:02 by Çóµ÷¼Ázz
[¿¼²©] ¸£ÖÝ´óѧÑî»ÆºÆ¿ÎÌâ×éÕÐÊÕ2026Äêרҵѧλ²©Ê¿Ñо¿Éú£¬2026.03.20½ØÖ¹ +3 Xiangyu_ou 2026-03-12 3/150 2026-03-13 09:36 by duanwu655
[¿¼ÑÐ] 333Çóµ÷¼Á +3 152697 2026-03-12 4/200 2026-03-13 07:08 by Iveryant
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û