Znn3bq.jpeg
²é¿´: 160  |  »Ø¸´: 2
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

yi_feng_00

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] PCl3´¿»¯¸ÉÔïÎÊÌ⣡

ÊÔÑéÖÐÓõ½PCl3 ÐèÒª¸ÉÔï´¿»¯£¬ÓÃÕôÁó¿ÉÒÔ£¬µ«ÊÇÆäÊÜŸá•r»á·Ö½â£¬ÊͷŸ߶¾ÐÔ `ŸŸ¡¢ÂÈ»¯šä¡¢ÎåÑõ»¯¶þÁס£
Σº¦·Ö½âÎÂÈ»¯šä¡¢Á×»¯šä¡¢Á×Ëá¡¢Ò»Ñõ»¯Ì¼
ËùÒÔ²»ÖªµÀÊDz»ÊÇ¿ÉÒÔ³£Ñ¹¾ÍÄÜÕô³öÀ´¶ø²»»áÈÃËü·Ö½â£¬Ï£ÍûÓо­ÑéµÄÅóÓÑÖ¸½Ì£¡£¡Ð»Ð»
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÌìÔÙ¸ßÓÖÔõÑù£¬Ì§Æð½Å¼â¾Í¸ü½Ó½üÑô¹â
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sanjiang

ľ³æ (ÕýʽдÊÖ)

¡ï
huyuchem(½ð±Ò+1):лл
ÎÒÔø¾­´¦ÀíÁËÁ½´Î£¬³£ÎÂÕôÁóÓ¦¸Ã¿ÉÒÔ¡£ÕôÍêºóÔÚÉÕÆ¿µ×²¿¿ÉÒÔ·¢ÏÖÓÐÉÙÁ¿»ÆÉ«µÄÎïÖÊ¡£¼Ó×°Ò»¸ö¸ÉÔï¹Ü¾Í²»»á²úÉú´óÁ¿HClÆûÌåÁË¡£
2Â¥2006-11-23 14:48:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yi_feng_00

ľ³æ (ÕýʽдÊÖ)

ºÃµÄ£¬ÎÒÔÙÊÔÊÔ£¬ÏÈǰÔÚÕôÁóµÄʱºòÓÐÈËÌáÐÑ¡°ÊÜŸá•r»á·Ö½â¡±£¬ÖÐ;ûÓмÌÐøÕô£¬ÏÖÔÚÔÙÕôһϡ£Ð»Ð»
ÌìÔÙ¸ßÓÖÔõÑù£¬Ì§Æð½Å¼â¾Í¸ü½Ó½üÑô¹â
3Â¥2006-11-27 14:51:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yi_feng_00 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +3 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 3/150 2026-04-15 22:02 by noqvsozv
[¿¼ÑÐ] 291Çóµ÷¼Á +7 ¹ØÒä±±. 2026-04-14 7/350 2026-04-15 14:39 by ºÚ¿Æ¼¼»¨¸ÚÑÒ
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +7 Â꿨°Í¿¨boom 2026-04-11 7/350 2026-04-15 13:21 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +26 Ľ¾øcc 2026-04-09 30/1500 2026-04-14 18:50 by ²ÌËÕÑô
[¿¼ÑÐ] 367Çóµ÷¼Á +11 hffQAQ 2026-04-09 11/550 2026-04-14 17:48 by lhj2009
[¿¼ÑÐ] È˹¤ÖÇÄÜ320µ÷¼Á08¹¤À໹Óлú»áÂð +18 Õñ¡ªTZ 2026-04-10 19/950 2026-04-14 10:34 by screening
[¿¼ÑÐ] 085404 298·ÖÇóµ÷¼Á +11 ºôÀ²ºôÀ²ºôºôºô 2026-04-10 12/600 2026-04-14 08:38 by wfj257
[¿¼ÑÐ] Çóµ÷¼Á +12 Á§ÜÔÒ»¶¨Éϰ¶ 2026-04-10 13/650 2026-04-14 00:08 by Equinoxhua
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ331·Ö²ÄÁÏÇóµ÷¼Á +10 ÌìÏÂww 2026-04-09 11/550 2026-04-13 23:25 by pies112
[¿¼ÑÐ] 0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 10/500 2026-04-12 22:43 by ³¤¹­°Á
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[˶²©¼ÒÔ°] ÐÂÒ»´úµç×ÓÐÅÏ¢294Çóµ÷¼Á ²»ÌôѧУ +7 Ytyt11 2026-04-09 8/400 2026-04-12 16:57 by ajpv·çÀ×
[¿¼ÑÐ] 085410 273Çóµ÷¼Á +10 X1999 2026-04-09 10/500 2026-04-12 09:24 by ÄæË®³Ë·ç
[¿¼ÑÐ] ²ÄÁϹ¤³ÌÈÕÓÉúÇóµ÷¼Á +7 0856?µ÷¼Á 2026-04-10 7/350 2026-04-11 21:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 11/550 2026-04-11 19:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +3 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[¿¼ÑÐ] 301Çóµ÷¼Á +5 149. 2026-04-10 5/250 2026-04-10 15:45 by ²ñС°×
[¿¼ÑÐ] ±¾¿ÆÎ÷¹¤´ó 0856 324Çóµ÷¼Á +10 wysyjs25 2026-04-09 11/550 2026-04-10 08:37 by 5268321
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û