Znn3bq.jpeg
²é¿´: 3314  |  »Ø¸´: 17

ÍòÓÐÒýÁ¦

½ð³æ (ÕýʽдÊÖ)


[½»Á÷] ¡¾ÇóÖú¡¿×èȼ¼Á´ÎÁ×ËáÂÁÖÆ±¸

´ó¼ÒºÃ£¬¸Õ½ÓÊÖÖÆ±¸×èȼ¼Á´ÎÁ×ËáÂÁµÄ¿ÎÌ⣬·´Ó¦ÊÇͨ¹ýÁòËáÂÁºÍ´ÎÁ×ËáÄÆ½øÐе쬵«ÊDzéÁËÏÂ×ÊÁÏ£¬ºÜÉÙÓÐÌáµ½Õâ¸ö·´Ó¦µÄ£¬²»ÖªµÀÕâÀïûÓÐÈË×ö¹ýÕâ¸öʵÑ飬ÍûÖ¸µ¼Ò»Ï±¾ÊµÑéÐèҪעÒâµÄÊÂÏ±ÈÈç·´Ó¦Ìõ¼þ£¬¸±²úÎïµÄÒÖÖÆµÈµÈ¡£
     Ã»×ö¹ýÒ²²»Òª½ô£¬ÄܸøµãÀë×Ó·´Ó¦µÄ½¨ÒéÒ²ºÃ°¡ ºÇºÇ ±ÈÈçËá¼îÐԵĿØÖÆ£¬Àë×ÓŨ¶ÈµÄÓ°ÏìµÈ¡£Ð»À²¡£¡£¡£¡£¡£¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¿Æ¼¼ ×èȼ¼Á&×èȼ¸ß·Ö×Ó²ÄÁÏ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

ray-xiao

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
ÍòÓÐÒýÁ¦(½ð±Ò+1): лл²ÎÓë
fds329: ½ð±Ò+1, ¸Ðл»ØÌû 2012-11-16 08:03:32
ÒýÓûØÌû:
2435398Â¥: Originally posted by ÍòÓÐÒýÁ¦ at 2011-10-19 10:27:20
×èȼЧ¹û²»Õ¦µØ

´ÎÁ×ËáÂÁÔÚ¹¤³ÌËÜÁÏÖеÄЧ¹û»¹ÊǺܺõÄ~~~
6Â¥2012-11-02 12:46:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiagle

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡ï ¡ï ¡ï ¡ï
ÍòÓÐÒýÁ¦(½ð±Ò+1): лл²ÎÓë
fds329: ½ð±Ò+3, ¸ÐлӦÖú¡£ÐÁ¿àÁËO(¡É_¡É)O 2012-11-16 08:03:55
Ôںϳɹý³ÌÖУ¬Èç¹ûpH¿ØÖƲ»ºÃ£¬¼«ÓпÉÄܵõ½Al(OH)3£»
Èç¹û¼òµ¥µØ½«ÁòËáÂÁÓë´ÎÁ×ËáÄÆÁ½ÖÖÈÜÒº»ìºÏ£¬ËƺõÈÝÒײúÉú˫ˮ½â£º
    Al(3+) + 3H2PO4(-) + 3H2O = Al(OH)3 + 3H3PO2
Èç¹û±£³ÖÁòËáÂÁ¹ýÁ¿£¬²Å»áÉú³É´ÎÁ×ËáÂÁ£»
¼´Ê¹×ö³ÉÁË´ÎÁ×ËáÂÁ£¬Æä¸ßιý³ÌÖлá²úÉúÓж¾ÆøÌ壺
   Al(H2PO2)3 = AlPO4 + 2PH3
¿É¼û£¬´ÎÁ×ËáÂÁËÆºõ²¢²»ÊôÓÚ»·±£ÐÍ×èȼ¼Á¡£
8Â¥2012-11-02 16:38:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gah05101

гæ (³õÈëÎÄ̳)

¡ï
fds329: ½ð±Ò+1, ¸Ðл½»Á÷ 2012-12-08 09:04:18
ζȲ»Äܸ߹ý80¶È£¬·ñÔò·Ö½â
10Â¥2012-12-04 11:15:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sinarisechem

гæ (³õÈëÎÄ̳)

¡ï
ÍòÓÐÒýÁ¦(½ð±Ò+1): лл²ÎÓë
Õâ¸ö²úÆ·ºÏ³ÉÈÝÒ×£¬¾ÍÊÇÒªÈçºÎÌá¸ßÆä·Ö½âζȣ¨TG),»¹ÓзÛËéµÄÎÊÌ⣬Èç¹ûÓÐÐèÒª£¬ÎÒÒÑÅúÁ¿Éú²ú
´ÓÊÂÎÞ±×èȼ¼Á¼°¸ß·Ö×Ó¸ÄÐÔµÄÑо¿Éú²ú
12Â¥2013-11-18 07:57:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

xiao_shang

гæ (³õÈëÎÄ̳)

¡ï ¡ï
ÍòÓÐÒýÁ¦(½ð±Ò+1):лл²ÎÓë
zhonggao18: ½ð±Ò+1, ¸Ðл»ØÌû 2012-03-20 21:18:13
ÎÒÔÚ×öÕâ¸ö¿ÎÌ⣬ҲºÜ¿àÄÕ£¬Ò²Íû¸ßÊÖÄÜÖ¸µãÖ¸µã£¡
2Â¥2011-10-19 08:58:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÍòÓÐÒýÁ¦

½ð³æ (ÕýʽдÊÖ)


×èȼЧ¹û²»Õ¦µØ
3Â¥2011-10-19 10:27:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÕÅÏþ¹û

гæ (СÓÐÃûÆø)

¡ï ¡ï
ÍòÓÐÒýÁ¦(½ð±Ò+1): лл²ÎÓë
zhonggao18: ½ð±Ò+1, ¸Ðл»ØÌû 2012-03-20 21:18:20
ÄǺ𡣬×ö¸´ÅäµÄ£¬¿ÉÒÔÓÐʸÉÁË¡£
ÎÒ¼ÒסÔÚÄÏÑôÎÔÁú¸Ú£¬Ë׳ÆÎÔÁúÈË
4Â¥2012-03-20 13:49:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
ÍòÓÐÒýÁ¦(½ð±Ò+1): лл²ÎÓë
5Â¥2012-03-20 19:30:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ray-xiao

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
877507Â¥: Originally posted by ÍòÓÐÒýÁ¦ at 2010-07-28 20:20:59
´ó¼ÒºÃ£¬¸Õ½ÓÊÖÖÆ±¸×èȼ¼Á´ÎÁ×ËáÂÁµÄ¿ÎÌ⣬·´Ó¦ÊÇͨ¹ýÁòËáÂÁºÍ´ÎÁ×ËáÄÆ½øÐе쬵«ÊDzéÁËÏÂ×ÊÁÏ£¬ºÜÉÙÓÐÌáµ½Õâ¸ö·´Ó¦µÄ£¬²»ÖªµÀÕâÀïûÓÐÈË×ö¹ýÕâ¸öʵÑ飬ÍûÖ¸µ¼Ò»Ï±¾ÊµÑéÐèҪעÒâµÄÊÂÏ±ÈÈç·´Ó¦Ìõ¼þ£¬¸±²úÎïµÄÒÖÖÆ ...

ÎÒÃÇÄÇʱºò×öµÄʱºò¸Ð¾õ²úÁ¿»¹ÊǺܸߵ쬲»¹ýҪעÒâ¿ØÖÆpH Öµ
7Â¥2012-11-02 12:47:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gah05101

гæ (³õÈëÎÄ̳)

¡ï ¡ï
ÍòÓÐÒýÁ¦(½ð±Ò+1): лл²ÎÓë
fds329: ½ð±Ò+1, ¸Ðл½»Á÷ 2012-12-08 09:04:22
ÎÒÕýÔÚ×öÕâ¸ö¿ÎÌ⣬¸Ð¾õ²úÆ·²»ºÃ´¦Àí£¬¾ÍÊÇ´ÓÈÜÒºÖн«´ÎÁ×ËáÂÁÄóöÀ´ÊÇÎÊÌâ
9Â¥2012-12-04 11:10:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÍòÓÐÒýÁ¦ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ±¾¿ÆÄÏ·½Ò½¿Æ´óѧ Ò»Ö¾Ô¸985 ҩѧѧ˶284·Ö Çóµ÷¼Á +5 ÈõË®ÌýÎÄ 2026-04-09 5/250 2026-04-12 13:16 by shengxi123
[¿¼ÑÐ] 290Çóµ÷¼Á +13 ¿Â»´È» 2026-04-12 15/750 2026-04-12 12:26 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ 22408 305·ÖÇóµ÷¼Á +5 °²Ð¡Âúzzz 2026-04-08 5/250 2026-04-12 00:41 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á +11 ÔÂ@163.com 2026-04-07 13/650 2026-04-11 22:55 by BruceLiu320
[¿¼ÑÐ] 271Çóµ÷¼Á +21 2261744733 2026-04-11 21/1050 2026-04-11 20:19 by Angchemist
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +9 ÓÂÔ¶¿â°®314 2026-04-06 10/500 2026-04-11 10:36 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á0854Àà +4 ŬÁ¦µÄÏÄÄ© 2026-04-09 4/200 2026-04-11 09:57 by zhq0425
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-04-10 6/300 2026-04-11 05:23 by zhuwenxu
[¿¼ÑÐ] 291 Çóµ÷¼Á +29 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 29/1450 2026-04-10 22:55 by dick_runner
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +20 Ľ¾øcc 2026-04-09 24/1200 2026-04-10 10:22 by xujun0624
[¿¼²©] ²©Ê¿×Ô¼ö +7 ¿É¿ÉСÅÖ 2026-04-08 7/350 2026-04-10 08:28 by kimhero
[¿¼ÑÐ] ²ÄÁÏ307·ÖÇó´óÀÐ×éÊÕÁô +17 Hllºú 2026-04-07 17/850 2026-04-09 10:53 by liuhuiying09
[¿¼ÑÐ] Çóµ÷¼Á +3 ÖíÈâ¶Õ·ÛÌõcc 2026-04-08 4/200 2026-04-09 10:05 by ÖíÈâ¶Õ·ÛÌõcc
[¿¼ÑÐ] Çóµ÷¼Á +13 Æâluck 2026-04-07 13/650 2026-04-08 22:46 by Öí»á·É
[¿¼ÑÐ] ÉúÎïѧ328·ÖÇóµ÷¼Á +9 ÉÁµçkkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +10 ŬÁ¦·Ü¶·112 2026-04-07 10/500 2026-04-08 15:01 by screening
[¿¼ÑÐ] 307Çóµ÷¼Á +14 ³¬¼¶ÒÁ°º´óÍõ 2026-04-06 14/700 2026-04-08 07:03 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ¼ÆËã»ú11408 287 Çóµ÷¼Á +3 LiLe5 2026-04-07 3/150 2026-04-07 23:15 by shanqishi
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ090202Çóµ÷¼Á +4 ÔÚÏßÇóÓÐѧÉÏ 2026-04-07 4/200 2026-04-07 19:47 by biomichael
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û