Znn3bq.jpeg
²é¿´: 206  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zhongma88619

ľ³æ (ÖøÃûдÊÖ)

[½»Á÷] Ò»¶¨ÖÊÁ¿·ÖÊýϵÄNaOHË®ÈÜÒºÃܶȵļÆËã·½·¨£¡£¡£¨ÓÐЧÆÚÖÁ½ØÖ¹ÁË£¡£¡£¡

Ò»¶¨ÖÊÁ¿·ÖÊýϵÄNaOHË®ÈÜÒºÃܶȵļÆËã·½·¨£¡£¡

лл£¡£¡£¡£¡

[ Last edited by zzgyb on 2008-7-15 at 17:05 ]

» ²ÂÄãϲ»¶

ÎÒµÄÖÇÉÌÒѾ­³¬¹ýÁËÎÒµÄÉí¸ß£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qixj0502

½ð³æ (СÓÐÃûÆø)

¡ï
zhongma88619(½ð±Ò+1,VIP+0):лл1£¡£¡£¡
ÓÃÁ¿Í²×¼È·Á¿È¡Ò»¶¨µÄNaOHË®ÈÜÒºµÄÌå»ýV£¬ÔÙ׼ȷ³ÆÈ¡ÆäÖØÁ¿m£¬ÄÇôÃܶÈ=m/V£¬¾Í¿ÉÒÔÁË£¡
3Â¥2008-06-24 20:53:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

qingfeng877680

ľ³æ (ÖøÃûдÊÖ)

Çå·ã±¿Ð¡³æ

¡ï
zhongma88619(½ð±Ò+1,VIP+0):лл£¡
ÏÈ׼ȷ³ÆÒ»¸ö¿ÕÉÕ±­µÄÖÊÁ¿,ÔÙ×¼È·ÒÆÈ¡Ò»¶¨Ìå»ýË®ÈÜÒºÓë¸ÃÉÕ±­ÖУ¬Ôٳƣ¬ÖÊÁ¿²î³ýÒÔÌå»ý¾ÍÊÇÆäÃܶÈÁË
ÈËÉúµÄÒâÒå¾ÍÔÚÓÚ×Ô¼º¹ýµÃ¸üºÃµÄͬʱÄܹ»°ïÖú±ðÈË---------------------------------------------------------------------Livebetterandhelpother!
2Â¥2008-06-24 17:21:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zmcs1314520

½ð³æ (СÓÐÃûÆø)

¡ï
zhongma88619(½ð±Ò+1,VIP+0):xiexie!!!
Ê×ÏÈÄú˵µÄÒ»¶¨ÖÊÁ¿·ÖÊýÊÇÖ¸µÄNaOHµÄÖÊÁ¿·ÖÊý»¹ÊÇÈÜÒºµÄÖÊÁ¿·ÖÊý,Èç¹ûÄúËù˵µÄÖÊÁ¿·ÖÊýÊÇNaOHµÄ,ÄǾÍÊÇÓÃÖÊÁ¿·ÖÊý³ËÒÔËùÈ¡µÄÁ¿È»ºóÔÙ³ýÒÔÈܼÁµÄÌå»ý¾ÍÊÇÃܶÈÁË.Èç¹ûÄúÖ¸µÄÊÇÈÜÒºµÄÖÊÁ¿·ÖÊýÄǾ;ÍÓÃÈÜÒºµÄÖÊÁ¿³ËÒÔÖÊÁ¿·ÖÊýºóÔÙ³ýÒÔÈÜÒºµÄÌå»ý.
»¥Ïà°ïÖú,¹²Í¬½ø²½,´´½¨ºÍгСľ³æÉç»á
4Â¥2008-06-24 21:15:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ramanlxh

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ľ³æ007֮СÀÏ»¢

¡ï
zhongma88619(½ð±Ò+1,VIP+0):лл£¡£¡£¡£¡
ÕâÑùµÄÊý¾ÝÒ»°ãÊÇ´óÁ¿ÊµÑé²â³öÀ´µÄ
ºÜ¶àǰÈ˶¼×ö¹ýÁË£¬µ½ J. Chem. Eng. Data ²é²éÊÔÊÔ¡£

[ Last edited by ramanlxh on 2008-6-24 at 21:23 ]
PCBÒ©Ë®
5Â¥2008-06-24 21:21:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 339Çóµ÷¼Á +3 hanwudada 2026-04-12 3/150 2026-04-12 21:43 by lbsjt
[¿¼ÑÐ] 293Çóµ÷¼Á +12 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 13/650 2026-04-12 21:32 by wangluhui
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤£¬Çóµ÷¼Á +12 won_qii 2026-04-07 12/600 2026-04-12 17:02 by lhj2009
[¿¼ÑÐ] µ÷¼Á +10 ÔÂ@163.com 2026-04-11 10/500 2026-04-12 09:14 by zhouyuwinner
[¿¼ÑÐ] 271Çóµ÷¼Á +20 2261744733 2026-04-11 22/1100 2026-04-11 23:14 by labixiaoqiao
[¿¼ÑÐ] 303Çóµ÷¼Á +14 SereinQ 2026-04-10 15/750 2026-04-11 20:43 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +19 ¹þ¹þ¹þ^_^ 2026-04-08 20/1000 2026-04-11 20:43 by stoner78
[¿¼ÑÐ] Çóµ÷¼Á +13 Ñ©·ê¶¬ 2026-04-10 13/650 2026-04-11 09:58 by Öí»á·É
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á0854Àà +4 ŬÁ¦µÄÏÄÄ© 2026-04-09 4/200 2026-04-11 09:57 by zhq0425
[¿¼ÑÐ] 281Çóµ÷¼Á +11 ¾õµÃºÃµÄ°É 2026-04-10 11/550 2026-04-11 09:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] 368Çóµ÷¼Á +3 17385968172 2026-04-10 3/150 2026-04-10 20:12 by µç×Ӱµ±ë
[¿¼ÑÐ] 314Çóµ÷¼Á +18 xhhdjdjsjks 2026-04-09 19/950 2026-04-10 18:53 by HPUCZ
[¿¼ÑÐ] 273Çóµ÷¼Á +51 ÂóС¶£µ± 2026-04-06 58/2900 2026-04-10 15:54 by jiajinhpu
[¿¼ÑÐ] 298Çóµ÷¼Á +13 ¶¤¶£ß˶¬¹Ï 2026-04-09 13/650 2026-04-10 15:49 by jiajinhpu
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ±ù±ù£¬£¬£¬ 2026-04-07 13/650 2026-04-09 17:01 by Lilly_Li
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤289·Ö +31 ˶ÐǸ° 2026-04-08 31/1550 2026-04-09 16:54 by Delta2012
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
[¿¼ÑÐ] 316Çóµ÷¼Á +4 15318418673 2026-04-07 4/200 2026-04-07 22:12 by hemengdong
[¿¼ÑÐ] 333Çóµ÷¼Á +6 ºÏ³ËÑîϰϦ 2026-04-06 6/300 2026-04-07 09:44 by Öí»á·É
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û