²é¿´: 489  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

shallyaa

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÇëÎÊÏÖÔÚÓÐûÓÐÓ÷Ûú»ÒºÏ³É·ÐʯµÄ´óÐÍË®ÈÈÉ豸 ÒÑÓÐ1È˲ÎÓë

ÎÒÔںܶàÎÄÏ×É϶¼¿´µ½ÁËÓ÷Ûú»ÒÀ´ºÏ³É·Ðʯ£¬µ«ÔÚʵ¼ÊÉú»îÖÐÈ´´ÓÀ´Ã»ÓÐÓг§¼ÒÀûÓ÷Ûú»ÒÀ´ºÏ³É·ÐʯµÄ°¸Àý¡£ÊDz»ÊÇÕâÖÖ´óÐ͵ÄË®ÈȺϳÉÉ豸ÏÖÔÚÔÚ¹¤ÒµÉÏ»¹Ã»ÓгöÏÖ°¡¡£ÇëÓо­ÑéµÄÅóÓѸøÎÒ½â»ó¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÌìÉúÎҲűØÓÐÓã¬Ç§½ðÉ¢¾¡Ò²ÎÞ·Á
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

NGJ889KWWC;

½ð³æ (ÖøÃûдÊÖ)

ʯÓÍ»¯¹¤£¬ÌìÈ»Æø¹¤³Ìʦ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
shallyaa(hunhun3887´ú·¢): ½ð±Ò+2 2014-10-19 19:36:36
ÒÔ»ðÁ¦·¢µç³§·Ûú»ÒΪԭÁÏ,΢²¨¸¨Öú¼ÓÈÈË®ÈȺϳɷÐʯ,²¢ÓÃÑôÀë×Ó½»»»ÈÝÁ¿(CEC)¼ì²â·Ûú»Ò·ÐʯºÏ³ÉЧ¹û¡£½«Î¢²¨¸¨Öú¼ÓÈȺϳÉÓëͬµÈÌõ¼þϵij£¹æË®ÈȺϳɽøÐбȽÏ,̽ÌÖ΢²¨¸¨ÖúºÏ³É·ÐʯÖеÄÓ°ÏìÒòËØ¼°×î¼ÑÌõ¼þ¡£Î¢²¨Ìõ¼þÏÂÓ°Ïì·Ûú»ÒºÏ³É·ÐʯµÄÖÖÀ༰ºÏ³ÉЧ¹ûµÄÖ÷ÒªÒòËØÓÐ:·Ûú»ÒµÄ×é·Ö¡¢Î¶ȡ¢Ê±¼ä¡¢»î»¯¼ÁÖÖÀà¡¢¼îŨ¶È¡¢Òº¹Ì±È¡¢Î¢²¨´ß»¯µÈ;΢²¨ºÏ³É×î¼ÑÌõ¼þΪ:120¡æ¡¢40 min¡¢NaOHŨ¶È2 mol/L¡¢Òº¹Ì±È2.5¡£
ѧϰÊÇÓÀºãµÄÖ÷Ìâ¡¢½»Á÷ÊÇÒ»ÖÖ̬¶È¡¢¼á³ÖÊÇÒ»ÖÖ±¾ÄÜ¡£
4Â¥2014-10-17 19:52:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

sxyzt

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÎÒ¾õµÃ¿ÉÄÜÓÐÒÔϼ¸¸öÔ­Òò£º1¡¢·ÐʯÐÔÄÜ´ï²»µ½£¬·Ûú»ÒºÏ³ÉµÄ·Ðʯ»ù±¾ÉϵĽé¿×£¬ÔÚ¹¤ÒµÉú²úÖÐÓ¦Óò»´ó¡£2¡¢³É±¾ÎÊÌ⣬·Ûú»ÒºÏ³ÉµÄ·ÐʯÏ൱ÓÚÔ­ÁϺϳɵķÐʯ¼Û¸ñÓÅÊÆ²»Ã÷ÏÔ¡£3¡¢·Ûú»ÒºÏ³É·ÐʯµÄ¹¤ÒÕ¸´ÔÓ£¬ÓÉÓÚ·Ûú»Ò³É·Ö½ÏΪ¸´ÔÓ¡£
2Â¥2014-10-17 18:25:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

NGJ889KWWC;

½ð³æ (ÖøÃûдÊÖ)

ʯÓÍ»¯¹¤£¬ÌìÈ»Æø¹¤³Ìʦ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
shallyaa(hunhun3887´ú·¢): ½ð±Ò+2 2014-10-19 19:36:31
ÒÔ·Ûú»ÒΪԭÁÏ£¬ÔÚÈÛÈÚζȷֱðΪ300¡æ¡¢400¡æ¡¢500¡æ£¬ÈÛÈÚʱ¼ä·Ö±ðΪ1h¡¢2h¡¢3h£¬Ë®ÈÈζȷֱðΪ45¡æ¡¢65¡æ¡¢85¡æ£¬Ë®ÈÈʱ¼ä·Ö±ðΪ6h¡¢8h¡¢10h£¬¶ÔºÏ³É·Ûú»Ò·Ðʯ£¨FZ£©Îü¸½ÐÔÄܵÄÓ°Ïì¡£½á¹û±íÃ÷ÈÛÈÚζÈΪ300¡æ£¬ÈÛÈÚ±£ÎÂʱ¼äΪ1h£¬Ë®ÈÈζÈΪ65¡æ£¬Ë®Èȱ£ÎÂʱ¼äΪ6h£¬²úÎïÖÐÓÐÀà·ÐʯÉú³É¡£ÈÛÈÚ-Ë®ÈȺϳÉFz¶ÔCd^2£«Îü¸½ÂÊΪ99£®82£¥£¬Îü¸½Á¿Îª0£®19964mg£¯g£¬ÂÔ¸ßÓÚ»îÐÔÌ¿£¨Îü¸½ÂÊ99£®69£¥£©ÓÅÓÚÌìÈ»·Ðʯ£¨Îü¸½ÂÊ97£®94£¥£©
ѧϰÊÇÓÀºãµÄÖ÷Ìâ¡¢½»Á÷ÊÇÒ»ÖÖ̬¶È¡¢¼á³ÖÊÇÒ»ÖÖ±¾ÄÜ¡£
3Â¥2014-10-17 19:50:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏ277Çóµ÷¼Á +3 min3 2026-03-24 3/150 2026-03-25 11:57 by userper
[¿¼ÑÐ] 278Çóµ÷¼Á +4 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-19 4/200 2026-03-25 11:01 by userper
[¿¼ÑÐ] 286Çóµ÷¼Á +11 Faune 2026-03-21 11/550 2026-03-25 10:11 by ÎíÉ¢ºóÏàÓölc
[¿¼ÑÐ] 080500Çóµ÷¼Á +3 zzzzfan 2026-03-24 3/150 2026-03-24 16:38 by barlinike
[¿¼ÑÐ] ²ÄÁÏ292µ÷¼Á +8 éÙËÌ˼ÃÀÈË 2026-03-23 8/400 2026-03-24 16:33 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸211 ³õÊÔ270·Ö Çóµ÷¼Á +5 ¹ÈÓêÉϰ¶ 2026-03-23 6/300 2026-03-24 16:32 by laoshidan
[¿¼ÑÐ] 344Çóµ÷¼Á +3 desto 2026-03-24 3/150 2026-03-24 10:09 by ²«»÷518
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +6 £þ^£þ©bº¹ 2026-03-19 9/450 2026-03-23 19:53 by pswait
[¿¼ÑÐ] 333Çóµ÷¼Á +6 87639 2026-03-21 10/500 2026-03-23 10:41 by Iveryant
[¿¼ÑÐ] ѰÕÒµ÷¼Á +4 ¾óǿâ? 2026-03-21 4/200 2026-03-22 16:14 by ľÍÐζ¶
[¿¼ÑÐ] 303Çóµ÷¼Á +5 °²ÒäÁé 2026-03-22 6/300 2026-03-22 12:46 by ËØÑÕÇã³Ç1988
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤306 +4 z1z2z3879 2026-03-21 4/200 2026-03-21 23:44 by ms629
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ¿ØÖÆÑ§Ë¶320Çóµ÷¼Á +3 Grand777 2026-03-21 3/150 2026-03-21 19:23 by ¼òÖ®-
[¿¼ÑÐ] 296Çóµ÷¼Á +4 www_q 2026-03-20 4/200 2026-03-21 17:26 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +3 .m.. 2026-03-21 4/200 2026-03-21 16:25 by barlinike
[¿¼ÑÐ] 085601µ÷¼Á 358·Ö +3 zzzzggh 2026-03-20 4/200 2026-03-21 10:21 by luoyongfeng
[¿¼ÑÐ] ÄϾ©´óѧ»¯Ñ§376Çóµ÷¼Á +3 hisfailed 2026-03-19 6/300 2026-03-20 23:43 by hisfailed
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ289·Ö +3 @taotao 2026-03-19 3/150 2026-03-20 21:34 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»Í¨ ר˶ ²ÄÁÏ355 ±¾¿ÆË«·Ç Çóµ÷¼Á +5 Î÷ÄϽ»Í¨×¨²Ä355 2026-03-19 5/250 2026-03-20 21:10 by JourneyLucky
[¿¼ÑÐ] 086500 325 Çóµ÷¼Á +3 Áì´øÐ¡ÐÜ 2026-03-19 3/150 2026-03-20 18:38 by ¾¡Ë´Ò¢1
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û