Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 176  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

chunfu_xu

Òø³æ (СÓÐÃûÆø)

[½»Á÷] rw£¬ÄòËØË®ÈÜÒºµÄphÊǶàÉÙ£¿

»¹ÓУ¬tris-SO4(4ϱê)ÊÇʲôÎïÖÊ£¿

» ²ÂÄãϲ»¶

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

AEO-9

Òø³æ (СÓÐÃûÆø)

¡ï
chunfu_xu(½ð±Ò+1,VIP+0):3q
ÄòËØ¼ÓÈȵ½70-80¶È²Å»ºÂý·Ö½â£¬ÔÚ100¶È×îºóµÄph¾Í8×óÓÒ£¬ÎÒÓù㷺phÊÔÖ½²â¹ý£¡
ÎÒÊÇÒ»¿éשÄÄÀïÐèÒª¾ÍÍùÄÄÀï°á£¡
4Â¥2008-03-12 11:51:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

zhg_zhang

½ð³æ (ÕýʽдÊÖ)

¡ï
chunfu_xu(½ð±Ò+1,VIP+0):·Ç³£¸Ðл£¬Ó¦¸Ã¸øÄã¸ü¶à½ð±ÒµÄ£¬Ó¦´ðÕßÌ«¶à£¬ÎªÁËÕÕ¹ËËûÈË£¬¾ö¶¨Æ½·Ö¡£µ«×îллÄ㣡
ÔÚʵÑéÖÐÒ»°ãÔÚ9-10Ö®¼ä£¬
2Â¥2008-03-12 11:13:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

3088

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¹¤ÒÕÉè¼Æ-ÀÏÐÜ

¡ï
chunfu_xu(½ð±Ò+1,VIP+0):3q
ÔÚʵÑéÖÐÒ»°ãÔÚ9×óÓÒ
ÄÐÈ˵ÄС¿µ:ÓÐÒ»Éí½¡¿µ²Æ¸»£¬ÓÐһλ²ÅÅ®°é¸¨£¬ÓÐÒ»ËùµäÑÅСÎÝ£¬ÓÐÒ»Á¾°®³µ´ú²½£¬ÓÐÒ»Ìõ·¢²ÆÐ¡Â·£¬ÓÐÒ»¿Ã»¤Â·´óÊ÷¡£
5Â¥2008-03-12 13:58:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ljz88

ľ³æ (СÓÐÃûÆø)

¡ï
chunfu_xu(½ð±Ò+1,VIP+0):3q
ʵÑéÖÐÒ»°ãÔÚ7-8Ö®¼ä
ÄòËØ·Ö×ÓʽÊÇCO(NH2)2£¬ÒòΪÔÚÈËÄòÖк¬ÓÐÕâÖÖÎïÖÊ£¬ËùÒÔÈ¡ÃûÄòËØ¡£ÄòËØº¬µª(N)46£¥£¬ÊǹÌÌ嵪·ÊÖꬵªÁ¿×î¸ßµÄ¡£¹¤ÒµÉÏÓÃÒº°±ºÍ¶þÑõ»¯Ì¼ÎªÔ­ÁÏ£¬ÔÚ¸ßθßѹÌõ¼þÏÂÖ±½ÓºÏ³ÉÄòËØ£¬»¯Ñ§·´Ó¦ÈçÏ¡£

2NH3+CO2¡úNH2COONH4¡úCO(NH2)2+N2OÄòËØÒ×ÈÜÓÚË®£¬ÔÚ20¡æÊ±100ºÁÉýË®ÖпÉÈܽâ105¿Ë£¬Ë®ÈÜÒº³ÊÖÐÐÔ·´Ó¦
Ïñ³æ×Óѧϰ
6Â¥2008-03-12 14:15:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +16 »ý¼«ÏòÉÏ£» 2026-04-10 18/900 2026-04-13 16:48 by fenglj492
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +11 babu2015 2026-04-08 11/550 2026-04-13 16:33 by probebill
[¿¼ÑÐ] 327Çóµ÷¼Á +11 Xxjc1107. 2026-04-13 11/550 2026-04-13 15:28 by chw1980_0
[¿¼ÑÐ] 271Çóµ÷¼Á +30 2261744733 2026-04-11 34/1700 2026-04-13 15:24 by Kilig0317
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +10 µçÆøÀî 2026-04-13 11/550 2026-04-13 14:43 by 852137818
[¿¼ÑÐ] Ò»Ö¾Ô¸2110£¬»¯Ñ§Ñ§Ë¶310·Ö£¬±¾¿ÆÖصãË«·ÇÇóµ÷¼Á +20 ŬÁ¦·Ü¶·112 2026-04-08 20/1000 2026-04-13 14:24 by ÕÅzhihao
[¿¼ÑÐ] 085410 273Çóµ÷¼Á +10 X1999 2026-04-09 10/500 2026-04-12 09:24 by ÄæË®³Ë·ç
[¿¼ÑÐ] µ÷¼Á +10 ÔÂ@163.com 2026-04-11 10/500 2026-04-12 09:14 by zhouyuwinner
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ289 085602 +33 yangæÃ 2026-04-10 34/1700 2026-04-12 08:11 by Art1977
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
[¿¼ÑÐ] Çóµ÷¼Á +6 archer.. 2026-04-09 8/400 2026-04-11 10:55 by zhq0425
[¿¼ÑÐ] 0854µ÷¼Á +8 950824he@ 2026-04-09 8/400 2026-04-11 10:11 by zhq0425
[¿¼ÑÐ] µ÷¼ÁÉêÇë086000Ò»Ö¾Ô¸Î÷±±Å©ÁֿƼ¼´óѧÉúÎïÓëÒ½Ò©320·Ö-±¾¿ÆÆë³¹¤Òµ´óѧ +3 ÃÀÃÀŮʿ 2026-04-09 3/150 2026-04-10 10:31 by liuhuiying09
[¿¼ÑÐ] 278Çóµ÷¼Á +27 ·¶æÃÄÈ 2026-04-07 31/1550 2026-04-09 20:49 by zhouxiaoyu
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] ²ÄÁÏר˶³õÊÔ·Ö332Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬ +12 ¹ÊÈË?? 2026-04-09 12/600 2026-04-09 18:34 by Ccclqqq
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿¼ÑÐ] 270Çóµ÷¼Á +3 031127 2026-04-06 4/200 2026-04-08 21:00 by ÄæË®³Ë·ç
[¿¼ÑÐ] 316Çóµ÷¼Á +4 15318418673 2026-04-07 4/200 2026-04-07 22:12 by hemengdong
[¿¼ÑÐ] Èí¹¤Ñ§Ë¶299Çóµ÷¼Á +6 useryy 2026-04-07 6/300 2026-04-07 09:50 by vgtyfty
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û