Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 684  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

bignoodle

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ÅäºÏÎïºÏ³ÉÖÐÓõ½PbO2µÄ×÷Óã¿

¿´µ½Ò»ÆªÈÕ±¾ÈË87ÄêµÄÎÄÕ£¬×öÅäºÏÎïºÏ³ÉµÄ£¬ÆäÖÐÊÇÓöþ¼ÛµÄCo×ö½ðÊô£¬ºÏ³É¹ý³ÌÖмÓÈëÁË»îÐÔÌ¿ºÍPbO2£¬½á¹ûºÏ³É³öÀ´¾ÍÊÇÈý¼ÛµÄCoµÄÅäºÏÎïÁË£¡


Çó½Ì´ó¼Ò£¬ÓÐÓö¼û¹ýÕâÑùµÄÅäºÏÎïºÏ³ÉµÄÂð£¿PbO2ÊÇÆðʲô×÷ÓõÄÄØ£¿

ÎÒ»³ÒÉÊÇÎÄÕÂÖÐÔ­Áϲ¿·Öд´íÁË£¿±¾À´Èý¼ÛµÄCoд³Æ¶þ¼ÛµÄÁË£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

aylizheng

ľ³æ (ÕýʽдÊÖ)

Ó©»ð³æ

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
¹Ø¼üÊÇ¿´ÒªºÏ³ÉÄǸöÀàÐ͵ÄÅäλ»¯ºÏÎÈç¹ûÊÇÇ¿³¡ÅäÌåµÄÅäλ»¯ºÏÎÎÒÃÇΪÁË·Àֹˮ½â·´Ó¦Ôì³ÉµÄÂé·³£¬ÎÒÃÇÊ×ÏȰÑÅäλÌå¼ÓÈëµ½¶þ¼ÛCoÖУ¬È»ºó¿ÕÆø»òÕß¹ýÑõ»¯ÇâÑõ»¯¶¼¿ÉÒÔ£¬ÕâÖÖ·½·¨µÃµ½µÄ²úÎïÊÇÈÝÒ×´¿»¯µÄ¡£µ±È»PbO2Ò²ÓпÉÄÜ´¿»¯¡£
Æä´Î£¬Èç¹ûºÏ³ÉµÄÊÇÈõ³¡ÅäλÌåÐγɵÄÅäλ»¯ºÏÎÄǾÍÐèÒªÓõ½±È½ÏÇ¿µÄÑõ»¯¼Á²Å¿ÉÒÔ°ÑCo£¨II£©Ñõ»¯³ÉCo£¨III£©Åäλ»¯ºÏÎïÁË¡£
ÁíÍâÈç¹ûÊǵ缫ÉϲôÔÓÉÙÁ¿µÄPbO2 ÄǾÍÊÇ´ß»¯×÷ÓÃÁË¡£
8Â¥2009-07-07 08:11:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

kinmer

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Ö»ÖªµÀPbO2ÓнÏÇ¿µÄÑõ»¯ÐÔ£¬²éϵç룬¿´ÊÇ·ñ×öÑõ»¯¼ÁÓá£
2Â¥2009-03-18 09:25:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wwt1806

ľ³æ (ÕýʽдÊÖ)

ÓпÉÄÜÊÇÆðµ½Ñõ»¯µÄ×÷Ó㬹ØÓÚÈ˼ÒîܵļÛ̬»¹ÊDz»Òª»³ÒÉ£¬ÕâÀàµÄÎÄÏ×»¹ÊǺܶàµÄ¡£
öïÅôÕ¹³áÐÐǧÀËûÈÕÎÞ·ç¼ÙºÎÎ
3Â¥2009-03-18 17:31:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

brilliant

¾èÖú¹ó±ö (Ö°Òµ×÷¼Ò)

PbO2 Ç¿Ñõ»¯¼Á£¬ÄãÄÇÆªÎÄÕÂÊǵ绯ѧ·½ÃæµÄ°É£¡
4Â¥2009-05-16 15:09:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á +10 ·²ÓïÆíÔ¸ 2026-04-08 11/550 2026-04-14 16:50 by jiangguiquan11
[¿¼ÑÐ] 335Çóµ÷¼Á +19 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 21/1050 2026-04-14 16:23 by Art1977
[¿¼ÑÐ] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +9 xu@841019 2026-04-11 10/500 2026-04-14 08:48 by ľľmumu¡«
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ 0855 »úе 286 Çóµ÷¼Á +11 ²»»á³ÔÈâ 2026-04-12 11/550 2026-04-13 21:59 by bljnqdcc
[¿¼ÑÐ] ²ÄÁϸ´ÊÔÇóµ÷¼Á +24 xhhdjdjsjks 2026-04-09 24/1200 2026-04-13 15:49 by ÐÒÃâ ..
[½Ìʦ֮¼Ò] ɽ¶«Ë«·ÇԺУ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Áìµ¼ÐÒÔÖÀÖ»ö£¬½ÌʦÔâÑê¿Ö +3 qut2026 2026-04-11 7/350 2026-04-12 20:24 by qut2026
[¿¼ÑÐ] µ÷¼Á +10 Ö»ÐðÀë±ð´Ç 2026-04-09 12/600 2026-04-11 20:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
[¿¼ÑÐ] ±¾ÈËÅ®º¢ +7 ºðºð£¬ 2026-04-10 9/450 2026-04-11 14:45 by ACS Nano¡ª¡ª
[¿¼ÑÐ] 0854µ÷¼Á +5 ÒôÏñµêÌý»¨¹ÄÏ· 2026-04-10 5/250 2026-04-11 10:49 by qingpingzhu
[¿¼ÑÐ] 311Çóµ÷¼Á +13 xypÏë¶ÁÊé 2026-04-10 14/700 2026-04-11 09:41 by Öí»á·É
[¿¼ÑÐ] 281Çóµ÷¼Á +11 ¾õµÃºÃµÄ°É 2026-04-10 11/550 2026-04-11 09:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +6 °×ÔÆ123456789 2026-04-09 8/400 2026-04-10 21:13 by zhouxiaoyu
[¿¼ÑÐ] Çóµ÷¼Á +5 ²»»á·ÉµÄÓã@ 2026-04-10 5/250 2026-04-10 19:07 by chemisry
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401µç×ÓÐÅÏ¢£¬±¾¿Æµç×ÓÐÅÏ¢ +3 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 3/150 2026-04-10 16:29 by sophia_93
[¿¼ÑÐ] 282£¬µçÆø¹¤³Ìרҵ£¬Çóµ÷¼Á£¬²»Ìôרҵ +9 jggshjkkm 2026-04-10 9/450 2026-04-10 14:55 by ÄæË®³Ë·ç
[¿¼ÑÐ] 292Çóµ÷¼Á +9 ЦЦԬ 2026-04-09 9/450 2026-04-10 10:05 by LHGeng
[¿¼ÑÐ] 086004 Çóµ÷¼Á 309 +7 Yin DY 2026-04-08 7/350 2026-04-09 13:59 by Delta2012
[¿¼ÑÐ] 283µç×ÓÐÅÏ¢Çóµ÷¼Á +4 ÈýʯWL 2026-04-08 4/200 2026-04-09 10:21 by wp06
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û