Znn3bq.jpeg
²é¿´: 921  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

kqibebt

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿Ë­ÖªµÀ¹èÑõË«¼üÔÚºìÍâ¹âÆ×ÖеÄλÖÃÔÚÄÄÀ

ÇóÖú¸÷λºìÍâ¸ßÊÖ
   Si=O ÔÚºìÍâ¹âÆ×ÖеÄλÖÃÔÚʲôµØ·½£¬ÊDz»ÊÇÔÚ1450cm-1×óÓÒ£¿

[ Last edited by NJUT_tiger on 2009-1-4 at 16:45 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

xxzhang010

Òø³æ (ÕýʽдÊÖ)

¡ï
ufoer(½ð±Ò+1,VIP+0):лл½»Á÷ 3-15 23:31
¹èÔ­×Ó°ë¾¶±È̼ԭ×Ӵ󣬿϶¨ÊDZÈ̼ÑõË«¼üµÍһЩ
3Â¥2009-03-15 12:58:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

Ðì±ø

ľ³æ (ÕýʽдÊÖ)

¡ï
ufoer(½ð±Ò+1,VIP+0):лл½»Á÷ 3-15 23:31
ÎÒÒ²ÕýÏëÇë½Ì¸Ã·½ÃæµÄ×ÊÁÏ£¬²»¹ýºìÍâ¹âÆ×Ò»°ãÊÇ·ÖÎöÓлú·Ö×Ó¼üµÄ°É£¿ÔÚÎÞ»ú²ÄÁÏ·½ÃæµÄÓ¦ÓÃÓ¦¸Ã²»¶à¡£
Ôø¾­ÓµÓе쬲»ÒªÍü¼Ç¡£²»Äܵõ½µÄ£¬¸üÒªÕäϧ¡£ÊôÓÚ×Ô¼ºµÄ£¬²»Òª·ÅÆú¡£ÒѾ­Ê§È¥µÄ£¬Áô×÷»ØÒä¡£
2Â¥2009-02-18 10:20:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chinadoy1s

Í­³æ (³õÈëÎÄ̳)

»Ø´ð

¡ï ¡ï ¡ï
ufoer(½ð±Ò+2,VIP+0):лл½»Á÷ 3-15 23:31
kqibebt(½ð±Ò+1,VIP+0): 8-6 20:09
Si=O¿ÉÄܲ»´æÔÚ£¬ËûÃÇÖ®¼äÖ»ÓÐSi-Oµ¥¼ü¡£

ÎÄÏ×ÖÐ˵£º  
    ³öÏÖÓÚ1100-1010 cm-1Ö®¼äµÄÒ»¸ö¿íÇ¿·å¼°800cm-1¸½½üµÄÒ»¸ö¼â·å¹éÊôÓÚSi-O-Si¼üµÄ¶Ô³ÆÕñ¶¯·å£¨¦ÔSi-O-Si£©
4Â¥2009-03-15 16:12:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dong1118

Í­³æ (СÓÐÃûÆø)

470cm-1µÄSi-O-SiÍäÇúÕñ¶¯¡¢800cm-1µÄSi-O-Si¶Ô³ÆÉìËõÕñ¶¯ÒÔ¼°1080cm-1µÄSi-O-Si·Ç¶Ô³ÆÕñ¶¯
5Â¥2009-03-17 12:50:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¼±Ðèµ÷¼Á +7 ¾ø²»·ÅÆú22 2026-04-15 8/400 2026-04-17 23:54 by ¾ø²»·ÅÆú22
[¿¼²©] Ç󲩵¼£üÉúÎïÖÊ»ù¶à¿×̼/³¬¼¶µçÈÝ·½Ïò£¬ÒÑÓÐÏà¹Ø³É¹û£¬Ñ°ÄÜÔ´²ÄÁÏ/̼²ÄÁÏ·½ÏòÀÏʦ +3 ÖíÖíÈËZzz 2026-04-12 3/150 2026-04-17 19:10 by ÑôÑôÑô^_^
[¿¼ÑÐ] 291Çóµ÷¼Á +9 ¹ØÒä±±. 2026-04-14 9/450 2026-04-16 22:49 by cfdbai
[¿¼ÑÐ] 300Çóµ÷¼Á +11 ³Èa777 2026-04-15 11/550 2026-04-16 22:43 by cfdbai
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +4 °×ÔÆ123456789 2026-04-13 4/200 2026-04-16 00:18 by ·ÛÇßÈô³¾
[¿¼ÑÐ] Çóµ÷¼Á +11 СÄô°®Ñ§Ï° 2026-04-11 15/750 2026-04-15 21:57 by noqvsozv
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +11 RussHu 2026-04-12 13/650 2026-04-15 19:07 by zhuwenxu
[¿¼ÑÐ] ²ÄÁϹ¤³Ì281»¹Óе÷¼Á»ú»áÂð +43 xaw. 2026-04-11 44/2200 2026-04-15 12:46 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] 211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á +19 YHLAH 2026-04-11 23/1150 2026-04-14 22:25 by fenglj492
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬Çóµ÷¼Á£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Ìì½ò´óѧÉúÎïÓëҽҩѧ˶£¬²îÁ½Ãû¼ȡ¡£ +11 ·ÁùÁùjjj 2026-04-13 11/550 2026-04-14 16:01 by zs92450
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +15 Éý¸ñ°¢´ï 2026-04-12 16/800 2026-04-14 13:18 by ¸¡Èô_°²Éú
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +12 ×ÓľÄÅ 2026-04-12 13/650 2026-04-14 01:19 by Íõ¬Bè±
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +29 ÔÆÄ¾´ï´ï 2026-04-11 31/1550 2026-04-13 13:32 by lyh³ÀÏʦ
[¿¼ÑÐ] 0854µ÷¼Á +10 ³¤¹­°Á 2026-04-11 11/550 2026-04-13 10:38 by wp06
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[¿¼ÑÐ] 331Çóµ÷¼Á +5 Íõ¹ú˧ 2026-04-11 5/250 2026-04-11 22:56 by Ϫ½§Á÷Ë®
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û