±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1003  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

taochao

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)


[½»Á÷] Ó«¹â·Û·½ÃæµÄÎÊÌâ

Ba3-0.01MgSi4O8:0.01Eu3+
ÕâÓ«¹â·ÛÖУ¬²ôÔÓµÄEu3+µÄĦ¶û±ÈÓ¦¸ÃËãÊǶàÉÙÄØ£¿
Eu2O3µÄ·Ö×ÓÁ¿ÊÇ351.91   
ÄÇÖÆ±¸ÕâÓ«¹â·Û£¬Ó¦³ÆÈ¡Eu2O3µÄÖÊÁ¿ÓÖÊǶàÉÙÄØ£¿
ÊÇÈçºÎ¼ÆËã³öÀ´µÄÄØ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï ¡ï
taochao(½ð±Ò+1): лл²ÎÓë
½¯ÇàËÉ: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2012-09-13 07:42:07
´Ó×é³ÉÉϺÜÈÝÒ׿´³ö£¬ËüÊÇÒÔBaÀ´È·¶¨EuµÄ¼ÓÈëÁ¿µÄ£»
¼Ù¶¨BaÒÔBaCO3ÐÎʽÒýÈ룬²¢¼Ù¶¨BaCO3µÄʹÓÃÖÊÁ¿Îªx g£¬Ôò
Eu2O3µÄÓÃÁ¿Ó¦¸ÃÊÇ£º
   x/M(BaCO3) / £¨3-y£©/2 * M(Eu2O3)
ÆäÖÐM(BaCO3)¡¢M(Eu2O3)·Ö±ðΪĦ¶ûÖÊÁ¿
(3 - y )= 3 - 0.01    y = 0.01
2ÊÇEu2O3 £º BaCO3ÖеÄEu : BaÔ­×Ó±È
5Â¥2012-09-12 15:54:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

zhaosumei

ľ³æ (ÕýʽдÊÖ)


¡ï ¡ï ¡ï
taochao(½ð±Ò+1): лл²ÎÓë
taochao: ½ð±Ò+1 2012-09-12 07:44:00
½¯ÇàËÉ: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2012-09-12 08:12:24
Ba3-0.01MgSi4O8:0.01Eu3+     
±ÈÀýÓ¦¸ÃÊÇÔ­×ӱȰɠ 
Òª°Ñ¸÷¸ö³É·ÖµÄÖÊÁ¿±ÈËã³öÀ´
2Â¥2012-09-11 22:38:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

taochao

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)


ÒýÓûØÌû:
2Â¥: Originally posted by zhaosumei at 2012-09-11 22:38:47
Ba3-0.01MgSi4O8:0.01Eu3+     
±ÈÀýÓ¦¸ÃÊÇÔ­×ӱȰɠ 
Òª°Ñ¸÷¸ö³É·ÖµÄÖÊÁ¿±ÈËã³öÀ´

?????
3Â¥2012-09-12 07:44:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧÓлú»¯Ñ§×¨Òµ£¬³õÊÔ351·Ö£¬¸´ÊÔ±»Ë¢Çóµ÷¼Á! +7 ÕæÃûÓбù 2026-03-29 8/400 2026-03-30 21:08 by maaj02
[¿¼ÑÐ] 11408×Ü·Ö309£¬Ò»Ö¾Ô¸¶«ÄÏ´óѧÇóµ÷¼Á£¬²»Ìôרҵ +5 Ì츳´øµ½THU 2026-03-29 6/300 2026-03-30 20:49 by dick_runner
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +8 hyl3153942 2026-03-29 8/400 2026-03-30 20:45 by dophin1985
[¿¼ÑÐ] ÉúÎïѧѧ˶£¬Ò»Ö¾Ô¸ºþÄÏ´óѧ£¬³õÊԳɼ¨338 +7 YYYYYNNNNN 2026-03-26 9/450 2026-03-30 20:29 by YYYYYNNNNN
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤£¨085600£©296Çóµ÷¼Á +25 µ¾ÆÞС±à 2026-03-26 25/1250 2026-03-30 20:11 by µÎµÎÉϰ¶Ñ½
[¿¼ÑÐ] 085600 286·Ö ²ÄÁÏÇóµ÷¼Á +11 ÂéÀ±öÏÓã 2026-03-27 12/600 2026-03-30 19:33 by Wang200018
[¿¼ÑÐ] 327Çóµ÷¼Á +5 С¿¨²»¿¨. 2026-03-29 5/250 2026-03-30 19:30 by Wang200018
[¿¼ÑÐ] 311Çóµ÷¼Á +7 À¶ÔÂÁÁÁÁ 2026-03-30 7/350 2026-03-30 19:24 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703 »¯Ñ§ Çóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧ 342 ·Ö +7 Shern¡ª- 2026-03-28 7/350 2026-03-30 16:31 by nothingͶ¸åÖÐ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +4 Çñgl 2026-03-26 7/350 2026-03-30 08:39 by ̽123
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤£¬×Ü·Ö321£¬Ó¢Ò»Êý¶þ£¬ÇóÀÏʦÊÕÁô¡£ +11 nnnnnnn5 2026-03-25 11/550 2026-03-29 20:42 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 071000ÉúÎïѧÇóµ÷¼Á£¬³õÊԳɼ¨343 +7 ССÌðÃæÍÅ 2026-03-25 7/350 2026-03-28 20:25 by ÌÆãå¶ù
[¿¼ÑÐ] 285Çóµ÷¼Á +4 AZMK 2026-03-27 7/350 2026-03-27 20:59 by AZMK
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏʦ´ó0703»¯Ñ§ 275Çóµ÷¼Á +4 RipcordÉϰ¶ 2026-03-27 4/200 2026-03-27 17:00 by zhyzzh
[¿¼ÑÐ] »·¾³×¨Ë¶324·ÖÇóµ÷¼ÁÍÆ¼ö +5 ÐùСÄþ¡ª¡ª 2026-03-26 5/250 2026-03-26 12:05 by i_cooler
[¿¼ÑÐ] 0854È˹¤ÖÇÄÜ·½ÏòÕÐÊÕµ÷¼Á +4 ÕÂСÓã567 2026-03-24 4/200 2026-03-25 13:29 by 2177681040
[¿¼ÑÐ] 086003ʳƷ¹¤³ÌÇóµ÷¼Á +6 íµíµ111 2026-03-24 6/300 2026-03-25 10:29 by 3Strings
[¿¼ÑÐ] µ÷¼Á +4 13853210211 2026-03-24 4/200 2026-03-24 19:44 by ms629
[¿¼ÑÐ] 080500Çóµ÷¼Á +3 zzzzfan 2026-03-24 3/150 2026-03-24 16:38 by barlinike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û