Znn3bq.jpeg
²é¿´: 1566  |  »Ø¸´: 20

ÖÐɽÀÇ

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿ÒÒÏ©µÄ¼Ó³É·´Ó¦ ÒÑÓÐ16È˲ÎÓë

ÒÒÏ©ÄÜÓëäåË®¡¢äåµÄËÄÂÈ»¯Ì¼ÈÜÒº·¢Éú¼Ó³É·´Ó¦£¬ÄÇôÒÒÏ©ÄÜÓëÒºäå·¢Éú¼Ó³É·´Ó¦Âð£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

lsh163.1

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
ÖÐɽÀÇ(½ð±Ò+1):лл²ÎÓë
zeng1986kai(½ð±Ò+1):ллӦÖú£¡ 2010-07-06 09:22:27
ÀíÂÛÉϽ²£ºÃ»ÎÊÌ⣬¼Ó³É¡£
2Â¥2010-06-28 09:34:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lsh163.1

ľ³æ (ÖøÃûдÊÖ)

¡ï
ÖÐɽÀÇ(½ð±Ò+1):лл²ÎÓë
½¨ÒéÄ㣺°Ù¶Èһϣ¬²éÕÒ²»µ½£¬²»Çå³þÔÚ·¢ÌûѯÎÊ¡£
3Â¥2010-06-28 09:36:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´ó±¾³æ

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
ÖÐɽÀÇ(½ð±Ò+1):лл²ÎÓë
yingli09(½ð±Ò+1):ллӦÖú£¡ 2010-06-28 12:31:44
ÕâÈý¸ö·´Ó¦µÄʵÖÊÊÇÒ»ÑùµÄ£¬¶¼ÊÇÒÒÏ©ºÍäåµÄ¼Ó³É·´Ó¦£º
CH2=CH2 + Br2==BrCH2CH2Br
1¡¢ÒòΪҺäåÎÞ·¨¿´µ½ÍÊÉ«ÏÖÏó£¬ËùÒÔ²»ÓÃËü×ö¼Ó³É·´Ó¦ÑÝʾ£»
2¡¢ÒÒÏ©¿ÉÒÔʹäåË®¡¢äåµÄËÄÂÈ»¯Ì¼ÈÜÒºÍÊÉ«£¬Ò²¿ÉÒÔʹäåÕôÆøÍÊÉ«.³ö×Ô°Ù¶È
Õâ¸ö¼Ò»ïºÜÀÁ£¬Ê²Ã´Ò²Ã»ÁôÏ¡£¡£¡£¡£¡£¡£
4Â¥2010-06-28 09:39:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Òû·çÌýÔÂ

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
ÖÐɽÀÇ(½ð±Ò+1):лл²ÎÓë
yingli09:³æ×Ó¼¶±ð¿ÉÒÔÉý¼¶ÁË~~ 2010-06-30 19:46:10
¿ÉÒÔ£¬no problem
ÓÀ²»ÑÔÆú
5Â¥2010-06-28 09:40:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

32531400

ľ³æ (ÖªÃû×÷¼Ò)

°Ù»¨µêÕÆ¹ñ¡ª·É¶ù

¡ï
ÖÐɽÀÇ(½ð±Ò+1):лл²ÎÓë
yingli09:³æ×Ó¼¶±ð¿ÉÒÔÉý¼¶ÁË~~ 2010-06-30 19:40:06
ÖÐɽÀÇ(½ð±Ò+1): 2010-09-02 16:22:45
¿ÉÒԼӳɵÄѽ£¬ÕâÊǸßÖоÍѧÁË¡£¡£¡£¡£¡£
Çà´º¾ÍÏñÎÀÉúÖ½£¬¿´×Åͦ¶à£¬ÓÃ×ÅÓÃמÍûÁË£¡
6Â¥2010-06-28 12:20:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

crazy2az

ľ³æ (ÖøÃûдÊÖ)

ÃÎÓïÕß

¡ï ¡ï
ÖÐɽÀÇ(½ð±Ò+1):лл²ÎÓë
zeng1986kai(½ð±Ò+1):ллӦÖú£¡ 2010-07-06 09:22:43
ºÇºÇ¡£¡£¡£¿ÉÒÔ°É
±ÈºÍäåË®·´Ó¦ÉÙÁËÒ»¸ö¸±²úÎï
7Â¥2010-06-28 13:42:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

beijita

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï
ÖÐɽÀÇ(½ð±Ò+1):лл²ÎÓë
zeng1986kai(½ð±Ò+1):ллӦÖú£¡ 2010-07-06 09:22:49
ÄÜ£¬µ«·´Ó¦¾çÁÒ
»»Î»Ë¼¿¼
8Â¥2010-06-28 14:45:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

halibotejin

½ð³æ (ÕýʽдÊÖ)

¡ï
ÖÐɽÀÇ(½ð±Ò+1):лл²ÎÓë
yingli09:³æ×Ó¼¶±ð¿ÉÒÔÉý¼¶ÁË~~ 2010-06-30 19:46:34
¿ÉÒÔ£¬²»¹ý²úÎï¿ÉÄܸ´ÔÓһЩ
9Â¥2010-06-28 14:56:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dongmaosheng

Í­³æ (ÕýʽдÊÖ)

¡ï
ÖÐɽÀÇ(½ð±Ò+1):лл²ÎÓë
ÒýÓûØÌû:
Originally posted by ´ó±¾³æ at 2010-06-28 09:39:04:
ÕâÈý¸ö·´Ó¦µÄʵÖÊÊÇÒ»ÑùµÄ£¬¶¼ÊÇÒÒÏ©ºÍäåµÄ¼Ó³É·´Ó¦£º
CH2=CH2 + Br2==BrCH2CH2Br
1¡¢ÒòΪҺäåÎÞ·¨¿´µ½ÍÊÉ«ÏÖÏó£¬ËùÒÔ²»ÓÃËü×ö¼Ó³É·´Ó¦ÑÝʾ£»
2¡¢ÒÒÏ©¿ÉÒÔʹäåË®¡¢äåµÄËÄÂÈ»¯Ì¼ÈÜÒºÍÊÉ«£¬Ò²¿ÉÒÔʹäåÕôÆøÍÊÉ«.³ö ...

Â¥ÉÏÒÑ˵µÄºÜÇå³þÁË
10Â¥2010-06-28 14:56:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÖÐɽÀÇ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ±¾¿ÆÉúÎïÐÅϢѧ£¬×Ü·Ö362 Çó07 08µ÷¼Á +8 qСٻ1210 2026-04-06 8/400 2026-04-13 11:58 by 414435937
[¿¼ÑÐ] 071000ÉúÎïѧ£¬Ò»Ö¾Ô¸ÉîÛÚ´óѧ296·Ö£¬Çóµ÷¼Á +14 TIckLw 2026-04-06 15/750 2026-04-13 10:59 by ѧzh
[¿¼ÑÐ] 291 Çóµ÷¼Á +30 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 30/1500 2026-04-13 08:52 by lhj2009
[¿¼ÑÐ] 268·Ö085602»¯Ñ§¹¤³Ìµ÷¼Á +31 ÔÂÕÕ»¨ÁÖ¡£ 2026-04-09 31/1550 2026-04-12 23:37 by ѧzh
[¿¼ÑÐ] 313Çóµ÷¼Á +5 Óà°Ú°ÚÊÇ´ó¸ç 2026-04-11 5/250 2026-04-12 10:34 by Öí»á·É
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿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] 087100³õÊÔ311Çóµ÷¼Á +4 ÈÎÑÅÇÙ 2026-04-09 4/200 2026-04-11 10:33 by zhq0425
[¿¼ÑÐ] 346£¬¹¤¿ÆÇóµ÷¼Á +3 moser233 2026-04-09 3/150 2026-04-11 10:04 by zhq0425
[¿¼ÑÐ] 083200 305·Ö Çó¶þÂÖµ÷¼Á ²»½ÓÊÜ¿çרҵ +9 Claireyyyy 2026-04-09 10/500 2026-04-10 21:21 by Claireyyyy
[¿¼ÑÐ] 314Çóµ÷¼Á +18 xhhdjdjsjks 2026-04-09 19/950 2026-04-10 18:53 by HPUCZ
[¿¼ÑÐ] Ò»Ö¾Ô¸¿ó´ó£¬²ÄÁϹ¤³Ìר˶314·Ö£¬0856¿Éµ÷¶¼¿ÉÒÔ +15 ÎÞи¿É»÷µÄ¾ÞÈË 2026-04-09 15/750 2026-04-10 18:10 by hmn_wj
[¿¼ÑÐ] 344Çóµ÷¼Á +7 ؼ·çѩҹ¹éÈËØ¼ 2026-04-09 7/350 2026-04-10 12:05 by pengliang8036
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶ÉúÎïѧ326·Ö£¬Çóµ÷¼Á +8 Áõīī 2026-04-09 8/400 2026-04-10 12:00 by pengliang8036
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +3 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-09 3/150 2026-04-09 21:29 by wutongshun
[¿¼ÑÐ] ²ÄÁÏ307·ÖÇó´óÀÐ×éÊÕÁô +17 Hllºú 2026-04-07 17/850 2026-04-09 10:53 by liuhuiying09
[¿¼ÑÐ] 0860004 Çóµ÷¼Á 309·Ö +6 Yin DY 2026-04-09 6/300 2026-04-09 10:19 by °¡Àî999
[¿¼ÑÐ] 328Çóµ÷¼Á +17 lftmya 2026-04-07 18/900 2026-04-09 08:05 by 5268321
[¿¼ÑÐ] 313Çóµ÷¼Á +3 Ê®Áùʰ½ 2026-04-07 3/150 2026-04-07 23:20 by lbsjt
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û