²é¿´: 898  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÌìÏÂΪ¹«5592

Í­³æ (ÖøÃûдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿ÇëÎʰ±»ùËá·Ö×ÓʽÖа±»ùÊÇÇ×Ë®µÄÂð

ÎÒÖªµÀ°±»ùËá·Ö×ÓÖеÄôÈ»ùÊÇÇ×Ë®µÄ£¬ÄÇô°±»ùÊÇ·ñÒ²Ç×Ë®£¿

ÁíÍ⣬¶ÔÓÚÌ춬°±ËᣬÆäµÈµçµãÊÇ2.97£¬½«ÆäÅä³É0.1MµÄÈÜÒº£¬ÔÚpHÖµ·Ö±ðΪ¶àÉÙʱ£¬Ëù´øµÄµçºÉ·Ö±ðΪһ¸öÕýµçºÉ¡¢²»´øµçºÉ¡¢Ò»¸ö¸ºµçºÉ£¿


ÓÉÓÚ±¾È˲»ÊÇѧÉúÎïµÄ£¬ËùÒÔ²»Ì«¶®£¬³ÐÃÉÖ¸µã£¬¶àлÁË£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

stevenmei

гæ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
dfq0730(½ð±Ò+2,VIP+0):¹ÄÀøÐÂÊÖ²ÎÓë½»Á÷£¡»¶Ó­³£À´»¯Ñ§×ۺϰ棡 10-25 08:47
µÈµçµã¾ÍÊǰ±»ùËá²»´øµçºÉ¶ÔÓ¦µÄpH,°±»ùËáµÄ´øµçÐÔ×ÔȻʷ¸úËüµÄµÈµçµãÏà¹ØÀ²¡£
Ç×ÊèË®¸ú¼«ÐÔÓйأ¬¼«ÐÔ´óΪÇ×Ë®£¬¼«ÐÔСΪÊèË®¡£
4Â¥2009-10-24 22:21:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

Dick.Yao

ľ³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï
ÌìÏÂΪ¹«5592(½ð±Ò+3,VIP+0):Ê®·Ö¸Ðлָµã£¡ 10-24 19:59
chemistryer(½ð±Ò+1,VIP+0):¹ÄÀø½»Á÷ 12-6 21:30
°±»ùÊÇÇ×Ë®»ùÍÅ
pH<2.97ʱ,·Ö×Ó´øÕýµç
pH=2.97ʱ,·Ö×ÓµÄÐÎʽµçºÉΪ0(ÒÔÄÚÑÎÐÎʽ´æÔÚ,ï§ÕýÀë×ÓºÍôÈ»ù¸ºÀë×Óͬʱ´æÔÚ,·Ö×ÓÐÎʽµçºÉΪ0)
pH>2.97ʱ,·Ö×Ó´ø¸ºµç
2Â¥2009-10-24 17:35:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhongweixu

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
ÌìÏÂΪ¹«5592(½ð±Ò+1,VIP+0):¶àлÁË£¡ 10-24 19:59
chemistryer(½ð±Ò+0,VIP+0):¹ÄÀø½»Á÷ 12-6 21:30
°±»ù  ôÈ»ù¶¼ÇåË®
3Â¥2009-10-24 19:03:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xudech

ľ³æ (ÕýʽдÊÖ)

xiaochong

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
dfq0730(½ð±Ò+1,VIP+0):¸ÐлӦÖú£¡ 10-25 11:50
ÒýÓûØÌû:
Originally posted by ÌìÏÂΪ¹«5592 at 2009-10-24 15:39:
ÎÒÖªµÀ°±»ùËá·Ö×ÓÖеÄôÈ»ùÊÇÇ×Ë®µÄ£¬ÄÇô°±»ùÊÇ·ñÒ²Ç×Ë®£¿

ÁíÍ⣬¶ÔÓÚÌ춬°±ËᣬÆäµÈµçµãÊÇ2.97£¬½«ÆäÅä³É0.1MµÄÈÜÒº£¬ÔÚpHÖµ·Ö±ðΪ¶àÉÙʱ£¬Ëù´øµÄµçºÉ·Ö±ðΪһ¸öÕýµçºÉ¡¢²»´øµçºÉ¡¢Ò»¸ö¸ºµçºÉ£¿


...

°·Ò»°ãÇ×Ë®µÄ, ÕâÒ»µã¿ÉÒÔ´ÓºÍË®ÐγÉÇâ¼üÀ´Àí½â, ͬʱ°±»ùËáÉÏ»¹ÓÐÒ»¸öôÈ»ù, Ò»°ãÄܹ»ÈÜÓÚË®, µ±È»ÈÏΪÊÇÇ×Ë®µÄ Êèˮһ°ã²»Ò×ÈÜÓÚË®

Õâ¸öºÍµÈµçµãûÓйØÏµ, ²»ÖªÂ¥Ö÷ÈçºÎÀí½âµÄ
5Â¥2009-10-25 11:06:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì´ó²ÄÁÏÓ뻯¹¤£¨085600£©×Ü·Ö338 +5 ²Ì´óÃÀÅ® 2026-03-13 5/250 2026-03-19 10:44 by ÊÇСÁõѽ¡«
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á +6 Ymlll 2026-03-18 9/450 2026-03-19 10:28 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 267Ò»Ö¾Ô¸ÄϾ©¹¤Òµ´óѧ0817»¯¹¤Çóµ÷¼Á +10 SUICHILD 2026-03-12 10/500 2026-03-19 09:51 by Delta2012
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +9 llllkkkhh 2026-03-18 9/450 2026-03-19 07:40 by BruceLiu320
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +4 ioodiiij 2026-03-17 4/200 2026-03-18 12:36 by Linda Hu
[¿¼ÑÐ] 304Çóµ÷¼Á +12 СÐÜjoy 2026-03-14 13/650 2026-03-18 12:34 by Linda Hu
[¿¼²©] »·¾³ÁìÓòÈ«¹úÖØµãʵÑéÊÒÕÐÊÕ²©Ê¿1-2Ãû +3 QGZDSYS 2026-03-13 5/250 2026-03-18 11:13 by QGZDSYS
[¿¼ÑÐ] 278Çóµ÷¼Á +5 ÑÌ»ðÏÈÓÚ´º 2026-03-17 5/250 2026-03-18 08:43 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 290Çóµ÷¼Á +3 p asserby. 2026-03-15 4/200 2026-03-17 16:35 by wangkm
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ʱ¼äµã 2026-03-13 5/250 2026-03-17 07:34 by ÈÈÇéɳĮ
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[»ù½ðÉêÇë] ½ñÄêµÄ¹ú»ù½ðÊÇ´ò·ÖÖÆÂ𣿠50+3 zhanghaozhu 2026-03-14 3/150 2026-03-16 17:07 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 304Çóµ÷¼Á +3 ÂüÊâ2266 2026-03-14 3/150 2026-03-16 16:39 by houyaoxu
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-12 6/300 2026-03-16 15:05 by njzyff
[¿¼ÑÐ] 330Çóµ÷¼Á +3 ?½´¸øµ÷¼Á¹òÁË 2026-03-13 3/150 2026-03-14 10:13 by JourneyLucky
[¿¼ÑÐ] £Û0860£Ý321·ÖÇóµ÷¼Á£¬abÇø½Ô¿É +4 ±¦¹óÈÈ 2026-03-13 4/200 2026-03-13 22:01 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ 309·ÖÇëÇóµ÷¼Á +7 dtdxzxx 2026-03-12 8/400 2026-03-13 14:43 by jxchenghu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û