²é¿´: 2568  |  »Ø¸´: 15

Amara

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
1Â¥: Originally posted by ÖìÁÕ5296 at 2010-08-18 11:04:03:
¸÷λ´óÏÀ£¬ÎÒÏë°ÑÎÒµÄ̼²ÄÁϱíÃæÐÞÊηḻµÄôÇ»ù£¨-OH£©£¬Ï£Íû±íÃæôÈ»ù£¨COOH£©¾¡Á¿ÉÙ¡£Ö»ÒªÊÇ̼²ÄÁÏ£¬²»¹ÜÊÇ̼ÄÉÃ׹ܣ¬Ê¯Ä«£¬Ê¯Ä«Ï©£¬»¹ÊÇ»îÐÔÌ¿µÈÓ¦¸Ã¸ÄÐÔ·½·¨¶¼µ±²î²»²î°É£¬ÇëÕâ·½ÃæµÄ´óÏÀ°ï°ï棬ÎÒ¸Õ½Ó´¥²»Ì« ...

Â¥Ö÷£¬ÕÒµ½·½·¨ÁËÂÎÒÏÖÔÚÒ²Óöµ½Õâ¸öÎÊÌ⣬Âé·³Ö¸µãÒ»ÏÂÄØ¡£
haha
11Â¥2011-12-09 09:43:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Amara

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
6Â¥: Originally posted by lihan7296 at 2010-08-19 15:43:25:
ÔÚ¼îÈÜÒºÖÐÓÃË®ÈÈ·¨

¼û¹ýһƪ˶ʿÂÛÎÄÓõÄÀàËÆ·½·¨£¬ÀïÃæ×ö·¨ºÜÏêϸ

»¹¼û¹ý·ÇÖ÷Á÷µÄµç»¡·Åµç·½·¨£¬²Ù×÷ºÜ¼òµ¥
[ Last edited by lihan7296 on 2010-8-19 at 15:47 ]

ÄúºÃ£¬²»ÖªµÀ»¹Äܲ»ÄÜÕÒµ½Õâ¸ö˶ʿÂÛÎĸøÎÒ·¢Ò»·ÝÄØ£¿Ð»Ð»£¡yujh2006@yahoo.com.cn
haha
12Â¥2011-12-09 09:46:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xmq135828

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
1530936Â¥: Originally posted by lihan7296 at 2010-08-19 15:43:25
ÔÚ¼îÈÜÒºÖÐÓÃË®ÈÈ·¨

¼û¹ýһƪ˶ʿÂÛÎÄÓõÄÀàËÆ·½·¨£¬ÀïÃæ×ö·¨ºÜÏêϸ

»¹¼û¹ý·ÇÖ÷Á÷µÄµç»¡·Åµç·½·¨£¬²Ù×÷ºÜ¼òµ¥

ÄúºÃ£¬²»ÖªÄÜ·ñÂé·³Äú°ÑÕâÆªÎÄÕÂÒ²·¢¸øÎÒһϣ¬²»Ê¤¸Ð¼¤
13Â¥2013-03-20 11:37:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Cecilia-s

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
8Â¥: Originally posted by lihan7296 at 2010-08-20 14:39:17
Áô¸öÓÊÏäÎÒ£¬ÎÒ·¢¸øÄã°É

ͬÇó·¢caimengzhilv@126.com
»¥°ï»¥Öú ÓѰ®¾¡ÔÚÔÚ³æ³æÂÛ̳
14Â¥2014-05-24 20:39:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kesy

ľ³æ (Ö°Òµ×÷¼Ò)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¿´¹ýһƪÎÄÏ×ÊÇÓÃË«ÑõË®Ñõ»¯´¦Àí£¬ËµÊÇÄܼõÉÙôÈ»ù£¨COOH£©ÐγÉCOOR£¬Â¥Ö÷ÊÔÊÔ¿´
15Â¥2014-09-16 17:41:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹Ø¹ØÉñÆæ

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¿ÉÒÔÏÈÑõ»¯£¬È»ºóÓÃÅðÇâ»¯ÄÆ»¹Ô­ôÈ»ù¡¢ÍªµÈ£¬¾ÍÖ»ÓÐôÇ»ùÀ² ·ÖÉ¢ÐÔ»¹²»´í£¬Äã¿ÉÒÔ²éһЩ¹ØÓÚÅðÇâ»¯ÄÆ»¹Ô­µÄÎÄÕ£¬ÂÛ̳ÀïÒ²ÓÐÏà¹Ø·´Ó¦µÄÌÖÂÛ¡£
Methods of enhancement of reactivity and selectivity of sodium borohydride for applications in organic synthesis. Journal of Organometallic Chemistry 609 (2000) 137¨C151
ÖÐÎİ棺ÅðÇâ»¯ÄÆÔÚôÈËá¼°ÆäÑÜÉúÎﻹԭÖеÄÓ¦ÓÃ_ÂÀºê·É
16Â¥2017-11-25 14:37:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÖìÁÕ5296 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085601µ÷¼Á 358·Ö +3 zzzzggh 2026-03-20 4/200 2026-03-21 10:21 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼Á +6 Mqqqqqq 2026-03-19 6/300 2026-03-21 08:04 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏ 336 Çóµ÷¼Á +3 An@. 2026-03-18 4/200 2026-03-21 01:39 by JourneyLucky
[¿¼ÑÐ] 280Çóµ÷¼Á +7 ¹¾ààÏþÏþ 2026-03-18 8/400 2026-03-21 01:27 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +5 ÊØºòϦÑôCF 2026-03-18 5/250 2026-03-21 01:06 by JourneyLucky
[¿¼ÑÐ] 330Çóµ÷¼Á +4 С²Ä»¯±¾¿Æ 2026-03-18 4/200 2026-03-20 23:13 by JourneyLucky
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ^O^Ø¿ 2026-03-19 7/350 2026-03-20 21:43 by JourneyLucky
[¿¼ÑÐ] ±±¿Æ281ѧ˶²ÄÁÏÇóµ÷¼Á +5 tcxiaoxx 2026-03-20 5/250 2026-03-20 21:35 by laoshidan
[¿¼ÑÐ] AÇøÏß²ÄÁÏѧµ÷¼Á +5 ÖÜÖÜÎÞ¼« 2026-03-20 5/250 2026-03-20 21:33 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ ѧ˶ 354Çóµ÷¼Á211»òÕß˫һÁ÷ +3 ÎÒÏëÒª¶ÁÑо¿Éú 2026-03-20 3/150 2026-03-20 20:13 by JourneyLucky
[¿¼ÑÐ] »·¾³¹¤³Ìµ÷¼Á +9 ´ó¿Édigkids 2026-03-16 9/450 2026-03-20 17:38 by ×íÔÚ·çÀï
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +7 À§ÓÚÐdz¿ 2026-03-17 9/450 2026-03-20 17:38 by ÎÞи¿É»÷111
[»ù½ðÉêÇë] ѧУÒѾ­Ìá½»µ½NSFC£¬»¹ÄÜÐÞ¸ÄÂ𣿠40+4 babangida 2026-03-19 8/400 2026-03-20 15:58 by babero
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 18889395102 2026-03-18 4/200 2026-03-19 16:13 by 30660438
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼²©] 26É격 +4 °Ë6°Ë68 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 290·ÖÓпÆÑо­Àú£¬ÂÛÎÄÔÚͶ +7 ÄåÄågk 2026-03-14 7/350 2026-03-16 10:12 by houyaoxu
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û