²é¿´: 4907  |  »Ø¸´: 14
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÁÁÁÁ£¡

гæ (³õÈëÎÄ̳)


[½»Á÷] ÈýÂÈÑõÁ×µÄÍÑË®»úÖÆÊÇʲô£¿

×î½üÔÚ×öõ£°·ºÏ³ÉÒìëæµÄʵÑ飬ÆäÖÐÓõ½ÁËÈýÂÈÑõÁ×£¬Çë½Ì³æÓÑÃÇÈýÂÈÑõÁ×µÄÍÑË®»úÖÆ£¬¾ßÌåµã£¬Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÁÁÁÁ£¡: ½ð±Ò+1, лл£¬ÇëÎÊÈýÂÈÑõÁ׵ĵμÓËٶȶÔÉú³ÉÒìëæµÄÓ°ÏìÊÇʲô£¿±ÈÈç˵¹ý¿ì¾ÍÔõÑù£¬Ì«Âý»áÔõÑù£¿ 2012-09-02 22:08:43
leecius: ½ð±Ò+1, лл²ÎÓë¡£ 2012-09-03 08:48:54
¼×õ£°·²ÅÄÜÓëPOCl3·´Ó¦£¬Éú³ÉÏàÓ¦µÄÒìëæ£¬Ó¦¸ÃÊÇÊ×ÏÈÊÇPOCl3ÏȽ«Òì¹¹»¯µÄ¼×õ£°·ÖеÄôÇ»ùÂÈ´ú£¬È»ºó£¬ÔÙµç×Ó×ªÒÆÍÑÈ¥µÚ¶þ·Ö×ÓHCl£¬Éú³ÉÒìëæ¡£
5Â¥2012-09-02 14:59:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 15 ¸ö»Ø´ð

º£Å¸hl

ľ³æ (ÖøÃûдÊÖ)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÎÒÒ²ÓùýÈýÂÈÑõÁ×

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
2Â¥2012-09-02 10:11:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gyldmy

Í­³æ (СÓÐÃûÆø)


¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
leecius: ½ð±Ò+1, лл²ÎÓë¡£ 2012-09-03 08:48:47
Äܹ»ÓëË®·´Ó¦Éú³ÉÑÎËáºÍÁ×ËᣬÊÇ·´Ó¦ÐÍÍÑË®¼Á¡£
3Â¥2012-09-02 11:17:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yxm55

Ìú¸Ëľ³æ (СÓÐÃûÆø)


¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
karl2100: ½ð±Ò+1, лл»Ø¸´£¡ 2012-09-02 23:12:48
Ò»°ã½öÓм×õ£°·²ÅÄÜÓëPOCl3·´Ó¦£¬Éú³ÉÏàÓ¦µÄÒìëæ£¬¹ý³ÌÈçÏ£º
RNHC(O)H + POCl3 ¡ú RNC + "PO2Cl" + 2 HCl

ÆäËûõ£°·ÓëPOCl3·´Ó¦£¬ÔòÉú³ÉÏàÓ¦µÄëæ¡£
Á½ÖÖ·´Ó¦µÄʵÖʶ¼ÊÇÍÑÈ¥Ò»·Ö×ÓË®¡£

Òìëæ»¹ÓÐÁíÒ»ÖÖ·½·¨£º
¡¡HofmannÒìëæºÏ³É¼´£º²®°·ÓëÇâÑõ»¯¼ØºÍÂȷ·´Ó¦£¬Éú³É¾ß³ôÆøÎ¶µÄÒìëæ£¬
4Â¥2012-09-02 14:42:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
2012-09-02 22:27   »Ø¸´  
ÒýÓûØÌû:
4Â¥: Originally posted by yxm55 at 2012-09-02 14:42:59 Ò»°ã½öÓм×õ£°·²ÅÄÜÓëPOCl3·´Ó¦£¬Éú³ÉÏàÓ¦µÄÒìëæ£¬¹ý³ÌÈçÏ£º RNHC(O)H + POCl3 ¡ú RNC + "PO2Cl" + 2 HCl ÆäËûõ£°·ÓëPOCl3·´Ó¦£¬ÔòÉú³ÉÏàÓ¦µÄëæ¡£ Á½ÖÖ·´Ó¦µÄʵÖʶ¼ÊÇÍÑÈ¥Ò»·Ö×ÓË®¡£ Òìëæ»¹ÓÐÁí ...

×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 8rmuugja8q 2026-02-22 8/400 2026-02-23 12:22 by alian_214
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +10 ˲ϢÓîÖæ 2026-02-20 13/650 2026-02-23 11:23 by holypower
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:35 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:29 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 usprnugpzw 2026-02-21 11/550 2026-02-23 09:24 by w4l55oybr1
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ¹¤¿Æ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 8/400 2026-02-23 09:19 by »¶ÀÖËÌÒ¶Ýè
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 6/300 2026-02-23 07:59 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +6 3dfhjxgsh7 2026-02-22 9/450 2026-02-23 07:49 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 4/200 2026-02-23 06:46 by jsjzfl
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +7 Æ»¹ûÔÚÄÄÀï 2026-02-22 8/400 2026-02-22 22:37 by otani
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 6/300 2026-02-22 19:48 by w89i99eaeh
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û