±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 5679  |  »Ø¸´: 43
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÐÀÐÀÔ·ÉÑï

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ÇóÖú£ºÂÈ»¯îÙÈÜÒºµÄÅäÖÆ

ÈçºÎÅäÖÆÒ»¶¨Å¨¶ÈµÄÂÈ»¯îÙÈÜÒº£¬ÆäÑÕÉ«ÈçºÎ£¿ÂÈ»¯îÙÓëÑÎËáÂçºÏÐγÉʲôÎïÖÊ£¬Ð»Ð»

[ Last edited by daiqiguang on 2007-5-9 at 18:09 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

guoxinliang5688

½ð³æ (СÓÐÃûÆø)

ÂÈ»¯îÙÈÜÒºµÄÅäÖÆ

¡ï ¡ï
nxl5096224(½ð±Ò+2):ллÄãµÄÓ¦Öú¿©£¡
Ó¦¸Ã°ÑÂÈ»¯îÙ³ÆÁ¿Ò»¶¨ÖÊÁ¿,ºó°ÑËû¼ÓÈëµ½PHÖµ=2µÄÑÎËáµ±ÖÐ(ûÓбØÒªÓÃŨÑÎËá),Èç¹û²»ÄÜÍêÈ«Èܽâ¿ÉÒÔÔÚ¶à¼ÓһЩÈÜÒº,Èô»¹²»ÄÜÈܽâÍêÈ«¿ÉÒÔÔÚˮԡ¹øÖнøÐмÓÈȽøÐÐÈܽâ!
35Â¥2007-07-19 11:49:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 44 ¸ö»Ø´ð

wxwdoctor

ľ³æ (ÕýʽдÊÖ)

¡ï
daiqiguang(½ð±Ò+1):ллӦÖú
Íù0.056 g (0.31 mmol) PdC12ºÍ2 ml £¨5 mol dm-3£© HC1µÄ»ìºÏÈÜÒºÖмÓÈë150 ml ÎÞË®¼×´¼ºÍ0.724 g ¾ÛN-ÒÒÏ©»ùßÁ¿©ßøÍª£¨PVP£¬K£½27-33£©£¬ÔÚÊÒÎÂϽÁ°è48Сʱ£¬µÃµ½ºìרɫÈÜÒº£¨´ß»¯¼ÁPVP-PdC12£¬2¡Á10-3 mmol Pd ml-1, N/Pd = 20£©¡£
http://chem-cn.emuch.net
2Â¥2007-03-13 16:05:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

getiao

½ð³æ (ÕýʽдÊÖ)

ͬÎÊ¡ª¡ªÂÈ»¯îÙÈÜÒºµÄÅäÖÆ

ÒªÖÆ±¸Pd/v-Al2O3´ß»¯¼Á£¬PdÔ´ÊÇPdCl2£¬ÏÖÔÚÒª°ÑËüÅä³ÉÈÜÒº£¬¸ù¾ÝÒÔǰÓÐΪ³æÓѵľ­Ñ飬½ñÌìÓÃÒÒËáÈܽ⣬¿ÉÊÇ·¢ÏÖûÓÐÈܽ⣬´ó²¿·Ö³ÁµíÔÚÆ¿µ×£¬Ò»Ð¡²¿·Ö·ÛĩƯÓÚÒºÃæÉÏ£¬Ò¡ÔȺó³ÁµíÓÖ³öÏÖ£¬²»ÖªµÀÃ÷ÌìÔçÉÏÈ¥ÊÔÑéÊһ᲻»á³öÏÖÆæ¼£¡ª¡ªÍêÈ«Èܽ⡣
   ÇëÎʸ÷λ³æÓѶ¼ÓÐʲôÑùµÄ¾­Ñ飬ÆÚ´ý·ÖÏí£¡
3Â¥2007-03-13 21:36:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pying113

½ð³æ (СÓÐÃûÆø)

¡ï
rabbit7708(½ð±Ò+1):ллӦÖú£¡£º£©
¿ÉÒÔÓÃŨHClÊÔÊÔ£¬ÈܽâµÄʱºò¼Ó¼ÓÈÈ£¬Ó¦¸Ã¿ÉÒÔÈܽâ
4Â¥2007-03-13 21:38:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼ÁÇóÖú£¨ÉúÎïÓëÒ½Ò©£© +3 @6952 2026-04-06 3/150 2026-04-06 21:48 by Ecowxq666£¡
[¿¼ÑÐ] 312Çóµ÷¼Á +13 gtw1 2026-04-06 15/750 2026-04-06 20:25 by lijunpoly
[¿¼ÑÐ] 0703»¯Ñ§ +9 goldtt 2026-04-02 11/550 2026-04-06 10:35 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶306·ÖÕÒºÏÊʵ÷¼Á +6 ²×º£ÇáÖÛe 2026-04-06 6/300 2026-04-06 10:02 by lqwchd
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +4 cs0106 2026-04-04 4/200 2026-04-05 18:46 by imissbao
[¿¼ÑÐ] 298Çóµ÷¼Á +3 manman511 2026-04-05 3/150 2026-04-05 18:09 by kk112233
[¿¼ÑÐ] µç×ÓÐÅÏ¢µ÷¼Á½»²æÑ§¿ÆÓÐÍÆ¼öÂð +6 jhtfeybgj 2026-04-01 9/450 2026-04-05 11:13 by Öí»á·É
[¿¼ÑÐ] 341Çóµ÷¼Á +3 ѧÎÞÖ¹¾³£¬³å 2026-04-05 3/150 2026-04-05 09:40 by lbsjt
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +11 ÍÛºôºßºôºß 2026-04-01 12/600 2026-04-04 23:17 by ÓÀ×ÖºÅ
[¿¼ÑÐ] 315Çóµ÷¼Á +13 СÑòСÑò_ 2026-04-02 14/700 2026-04-04 20:30 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸085404£¬×Ü·Ö291£¬Ëļ¶Òѹý£¬Çóµ÷¼Á +5 °¢¿¡°¢¿¡°¢¿¡ 2026-04-04 7/350 2026-04-04 13:23 by Á«²Ë¾ÍÊÇź°É
[¿¼ÑÐ] ÊÞÒ½µ÷¼Á +3 wh119216 2026-04-02 3/150 2026-04-03 19:34 by zrongyan
[¿¼ÑÐ] 334Çóµ÷¼Á +9 Trying] 2026-03-31 9/450 2026-04-03 15:18 by ×ÁçíØ¼
[˶²©¼ÒÔ°] ÇóÀÏʦÊÕÁô +9 lllq123 2026-04-03 9/450 2026-04-03 13:48 by ºôÎü¶¼ÊǼõ·Ê
[¿¼ÑÐ] ר˶ 351 086100 Ò²ÊÇ¿¼µÄ²Ä¿Æ»ù ±¾¿ÆÒ²ÊDzÄÁÏ +8 202451007219 2026-04-02 8/400 2026-04-03 09:50 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 296Çóµ÷¼Á +4 sdhu 2026-04-02 4/200 2026-04-02 21:29 by baoball
[¿¼ÑÐ] 346Çóµ÷¼Á +5 Ö£³ÏÀÖ 2026-04-02 5/250 2026-04-02 16:38 by SZW_UJN
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +9 Ë«ÂíβƦÀϰå2 2026-04-01 9/450 2026-04-02 12:14 by oooqiao
[¿¼ÑÐ] Ò»Ö¾Ô¸9³õÊÔ366 ±¾Ë«·ÇÇóµ÷¼Á +4 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 4/200 2026-04-02 09:56 by guanxin1001
[¿¼ÑÐ] Çóµ÷¼Á0703 +5 ÖܼÎÒ¢ 2026-03-31 8/400 2026-04-01 20:32 by ltltkkk
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û