Znn3bq.jpeg
²é¿´: 2836  |  »Ø¸´: 14

gglg1987

гæ (³õÈëÎÄ̳)

[ÇóÖú] Ë®ÈȺϳÉÄÉÃ×SnO2£¬½ºÌåÀëÐÄʱ²»ÄÜ·ÖÀëÔõô°ì£¿ ÒÑÓÐ1È˲ÎÓë

±¾ÈË×î½üÓÃSnCl4.5H2OºÍNaOH.NiCl2.6H2OÖÆ±¸ÁËNiO²ÎÔÓSnO2·ÛÌå²ÄÁÏʱ£¬160¡æË®ÈÈ18СʱºóµÃµ½½ºÌ壬ȻºóÏëÓÃÈ¥Àë×ÓË®ºÍÎÞË®ÒÒ´¼¸÷ÀëÐÄÇåÏ´3´Î£¬ÀëÐĵÄתËÙÊÇ8000r/min£¬ÀëÐÄʱ¼ä10min£¬ÓÃˮϴʱ£¬Ç°Á½´Î¶¼Äܵõ½ÀëÐĵijÁµíÎ¿ÉÊÇˮϴµÚÈý´Îʱ£¬È´Ö»Äܵõ½ºÜÉÙµÄÀëÐijÁµíÎ²¢ÇÒÉϲ㲻ÔÙÊÇÇåÒº£¬¶øÊÇÏñÒ»ÖÖÐü×ÇÒº£¬Õâµ½µ×ÊÇÔõô»ØÊ£¬ÓÐʲô½â¾öµÄ°ì·¨£¿
ÁíÍ⣬ÎÒ»¹°ÑÉϲãµÄÐü×ÇÒºÓÃÖÐÐÍÂËÖ½¹ýÂ˹ý£¬¿ÉÊÇÒ²µÃ²»µ½³ÁµíÎÓÐÎÄÏ×˵ÄÉÃ×Á£×ӵľ§Á£³ß´ç̫СʱҲ»á³öÏÖÕâÖÖÇé¿ö£¬µ«ÊÇÎÄÏ×£¨sci£©É϶¼ÊÇÕâôдµÄÇåÏ´·½·¨£¬È˼Ҷ¼µÃµ½ÁË£¬ÎÒµÄÔõôµÃ²»µ½£¿»¹ÓÐǰÁ½´Î¶¼ÄÜÀëÐijöÀ´£¬µÚÈý´ÎÔõô»á³öÏÖÕâÖÖÇé¿ö£¿ÄÄλ´óÏÀ¾È¾ÈÃüѽ£¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÉúÎï

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

cwusjtu

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÓëphÖµÓйأ¬Ï´µÓ¼¸´Îºó£¬Ph½µµÍÁË£¬½ºÌå±È½ÏÎȶ¨£¬Ìá¸ßתËÙ¿´¿´¡£
µÍµ÷×öÈË£¬¸ßµ÷×öÊ£¡
2Â¥2012-07-23 20:38:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiejf

ר¼Ò¹ËÎÊ (ÎÄѧ̩¶·)

ÂóÂó°Ö°Ö°®Ð¡Å£

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¿ÉÒÔ×ªÒÆµ½±ðµÄÈܼÁÖÐÊÔÊÔ
ÂóÂó°Ö°Ö°®Ð¡Å£
3Â¥2012-07-23 21:13:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÃλØÊ¢ÌÆ

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¿ÉÒÔÓÃÒÒ´¼Ï´µÓ   Ë®Ï´²»Ðеģ¡£¡£¡£¡£¡
4Â¥2012-07-23 21:55:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Åùö¨ÐýF

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Â¥Ö÷×öµÄ½ºÌåºÜÎȶ¨°¡£¬¼ÓÈÈÊÔÊÔÓÐЧ¹ûÂð
ÎÒÒªµÄÍêÃÀ£¬·ÇÄã²»¿É£¬È±Äã²»ÐУ¡
6Â¥2012-07-24 10:56:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ººÍõÖØ³ö½­ºþ

ľ³æ (ÖøÃûдÊÖ)

ÁÉÄÏÍõ×Ó

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÎÒÓóÁµí·¨×öÊ±Ôø¾­Åöµ½¹ýÀàËÆµÄÇé¿ö£¬ÎҸоõ2Â¥ºÍ6¥˵µÄÓеÀÀí£¬ÊÇÂ¥Ö÷µÃµ½µÄ½ºÌå½ÏÎȶ¨£¬¿ÉÄÜÊÇÓÉÓÚÄÉÃ×Á£×Ó̫СÁË¡£Ìá¸ßתËÙ»òÕßʲôµÄ£¬ÎÒµ±Ê±¼ÇµÃÊǼõÉÙÁ˱íÃæ»îÐÔ¼ÁµÄÓÃÁ¿£¬ÓÃÖÐËÙÂËÖ½¾ÍºÜ¿ìµÃµ½ÁË¡£·½·¨²»Í¬£¬Çé¿ö¸÷Ò죬¥Ö÷ÔÙ½è¼øÆäËû³æÓѵĻظ´¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

×Ô¼ºÓÀԶҪ׷Çó×îÍêÃÀ£¡³èÈè²»¾ª£¬¿´Í¥Ç°»¨¿ª»¨Â䣻ȥÁôÎÞÒ⣬ÍûÌìÉÏÔÆ¾íÔÆÊæ¡£ÎÒÏÖÔÚϲ»¶ÉÏÁËÒ»¾ä»°½ÐÓÐÐÄÔÔ»¨»¨²»·¢£¬ÎÞÐIJåÁøÁø³ÉÒñ¡£
9Â¥2012-07-24 21:57:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

20082556

ľ³æ (ÖøÃûдÊÖ)

¼õÉÙÿ´ÎÏ´µÓÓÃË®µÄÁ¿
5Â¥2012-07-24 10:30:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gglg1987

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by xiejf at 2012-07-23 21:13:08
¿ÉÒÔ×ªÒÆµ½±ðµÄÈܼÁÖÐÊÔÊÔ

±ðµÄÈܼÁµ½µ×ÓÐÄÄЩ£¿
7Â¥2012-07-24 18:11:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gglg1987

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by 20082556 at 2012-07-24 10:30:43
¼õÉÙÿ´ÎÏ´µÓÓÃË®µÄÁ¿

ÊÔÊÔ
8Â¥2012-07-24 18:12:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gglg1987

гæ (³õÈëÎÄ̳)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
9Â¥: Originally posted by ººÍõÖØ³ö½­ºþ at 2012-07-24 21:57:44
ÎÒÓóÁµí·¨×öÊ±Ôø¾­Åöµ½¹ýÀàËÆµÄÇé¿ö£¬ÎҸоõ2Â¥ºÍ6¥˵µÄÓеÀÀí£¬ÊÇÂ¥Ö÷µÃµ½µÄ½ºÌå½ÏÎȶ¨£¬¿ÉÄÜÊÇÓÉÓÚÄÉÃ×Á£×Ó̫СÁË¡£Ìá¸ßתËÙ»òÕßʲôµÄ£¬ÎÒµ±Ê±¼ÇµÃÊǼõÉÙÁ˱íÃæ»îÐÔ¼ÁµÄÓÃÁ¿£¬ÓÃÖÐËÙÂËÖ½¾ÍºÜ¿ìµÃµ½ÁË¡£·½·¨²»Í¬ ...

ÄãµÄºÏ³É·½°¸ÊÇʲô£¬¿ÉÒÔ˵һÏÂÂð£¿ÔÛÃǽ»Á÷һϣ¬ÄãÓÐÐèÒªµÄ»°£¬Îҵĺϳɷ½°¸Ò²¿ÉÒÔ¹©Äã²Î¿¼£¡
10Â¥2012-07-25 11:14:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ gglg1987 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤×Ü·Ö334Çóµ÷¼Á +11 Riot2025 2026-04-08 11/550 2026-04-09 09:44 by gong120082
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +23 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 27/1350 2026-04-09 08:40 by byk122723822
[¿¼ÑÐ] 0703»¯Ñ§ +29 ÄÝÄÝninicgb 2026-04-04 32/1600 2026-04-08 22:50 by Öí»á·É
[¿¼ÑÐ] 311Çóµ÷¼Á +5 surte 2026-04-08 11/550 2026-04-08 22:10 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬³õÊÔ329£¬Çó»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¡ +11 ÓàδÐÁ 2026-04-06 11/550 2026-04-08 15:21 by screening
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +20 ŬÁ¦·Ü¶·112 2026-04-07 21/1050 2026-04-08 14:54 by screening
[¿¼ÑÐ] Ò»Ö¾Ô¸085404£¬×Ü·Ö291£¬Ëļ¶Òѹý£¬Çóµ÷¼Á +9 °¢¿¡°¢¿¡°¢¿¡ 2026-04-04 11/550 2026-04-08 10:56 by ѧԱXf6pzY
[¿¼ÑÐ] Çóµ÷¼Á +28 111623 2026-04-04 33/1650 2026-04-08 09:24 by ÔóÈó¶«·½
[¿¼ÑÐ] 312Çóµ÷¼Á +4 Say Never 2026-04-04 4/200 2026-04-08 08:41 by barlinike
[¿¼ÑÐ] ¼ÆËã»ú408£üÔÚУ¶à´Î¹ú¼Ò¼¶¾ºÈü»ñ½±£üÉêÇëµ÷¼Á +4 ¶«É½´ó°×¶ì 2026-04-05 4/200 2026-04-08 00:18 by chongya
[¿¼ÑÐ] 277Çóµ÷¼Á ÊýÒ»104·Ö +9 Æ¿×ÓPZ 2026-04-05 14/700 2026-04-07 17:52 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +10 cs0106 2026-04-05 12/600 2026-04-06 19:41 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] »¯Ñ§357·Ö£¬¿¼Ñе÷¼Á +11 .Starry. 2026-04-04 12/600 2026-04-06 06:28 by houyaoxu
[¿¼ÑÐ] 262Çóµ÷¼Á +7 ÌìϵÚÒ»ÎÄ 2026-04-04 8/400 2026-04-05 21:31 by ¼¤Á÷Ó¶É
[¿¼ÑÐ] 298Çóµ÷¼Á +5 zzz£¬£¬r 2026-04-02 8/400 2026-04-04 19:55 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÔõôɾÌû×Ó°¡ +3 ·ìêØ1000 2026-04-04 3/150 2026-04-04 14:20 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 348·Ö»·¾³¹¤³Ì¡¤µ÷¼Á +10 ÎâÑå׿24k 2026-04-03 11/550 2026-04-04 14:19 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 085701Çóµ÷¼Á +7 ¹¨ÓíÃú 2026-04-04 8/400 2026-04-04 13:49 by ССÊ÷2024
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ÄãºÃtg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û