Znn3bq.jpeg
²é¿´: 2251  |  »Ø¸´: 13

huangfeng82

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿Çë½ÌBaTiO3ÄÉÃ׿ÅÁ£µÄºÏ³ÉÎÊÌâ ÒÑÓÐ10È˲ÎÓë

·½·¨ÀàËÆÀîÑǶ°µÄLSS·½·¨£¬1mmolîÑËá¶¡õ¥ÈÜÓÚ10mlÕý¶¡´¼£¬ÔÙÓë2.5mlµÄÓÍËá»ìºÏ½Á°è£»Íù»ìºÏÒºÀë¼ÓÈë12.5mmol£¨0.5g£©NaOH 5mlË®ÈÜÒº£¬ÔÙ¼ÓÈë1mmol Ba£¨NO3£©2 µÄ5mlË®ÈÜÒº È»ºóË®Èȸª135¶È±£ÎÂ18Сʱ¡£
¾ßÌåÅä·½ÊÇÀ´Ö®Ò»Æª10ÄêµÄCM£¬ÎÒ·¢ÐŸøÔ­×÷Õߣ¬½á¹û»ØÐÅ˵Åä·½¾ÍÊǹÊÒâдµÃºÍʵ¼Ê×öµÃ²»ÊǺÜÒ»Ñù£¬ÎªÁ˱£»¤ËûÒÔ´ËÉêÇëµÄרÀû£¬¾ßÌåϸ½Ú²»±ã·î¸æ¡£ÎÒ¶¼¸øÆøËÀÁË¡£
ÄÇÆªCM˵ÄÜ×ö³öµ¥·ÖÉ¢ÄÉÃ×Á¢·½Ì壬ÎÒÖØ¸´²»³öÀ´£¬³¤µÄ¶¼ºÜ³óµÄÍžۡ£

[ Last edited by huangfeng82 on 2010-5-20 at 16:06 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

luluroom

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Ôõô¶¼ÕâÑùµÄÄØ£¬ÎÒÒ²ÊǸ´ÖÆÈ˼ҵĸ´ÖƲ»³öÀ´
2Â¥2010-05-20 20:29:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lishajijun

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÔΣ¬ÄãÒ²×öBaTiO3°¡£¿ ÔÛÁ©¿ÉÒÔ½»Á÷һϣ¬ÎÒ»¹¸Õ¿ªÊ¼ÄØ
¹²Í¬Ñ§Ï°£¬¹²Í¬½ø²½
3Â¥2010-05-20 21:00:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuguan

½ð³æ (ÖøÃûдÊÖ)

¼ÆËãÈ䳿


Äã¿´¿´ÓÐûÓбðÈËÒ²ÖØ¸´ÁËËûµÄʵÑ飬¿´¿´±ðÈËÓÐûÓÐ×ö³öÀ´£¬¡£¡£¡£
4Â¥2010-05-20 21:21:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huangfeng82

Òø³æ (СÓÐÃûÆø)

BaTiO3ÓÃÀîÑǶ°µØ·½·¨×öµÄÖ»Äܲ鵽Èýƪ£¬×öµÃ×îºÃµÄ¾ÍÊÇÕâ¸ö10ÄêµÄCMÁË
5Â¥2010-05-21 07:59:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÖøÃûдÊÖ)


¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
±¾Ìû½öÂ¥Ö÷¿É¼û
6Â¥2010-05-21 11:59:31
ÒÑÔÄ   ÉêÇëMN-EPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

huangfeng82

Òø³æ (СÓÐÃûÆø)

ÊǸö·¨¹úÀÏ£¬¿´ÁË»ØÐÅÎÒÒ²³ÔÁËÒ»¾ª£¬²»¹ý¾Ý˵һ¶¨³Ì¶ÈÒþÂ÷Åä·½ÊÇÔÊÐíµÄ
7Â¥2010-05-21 17:32:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wanghuifm

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
LZµ­¶¨¡£¡£ÒªÊÇÄã×ö³öÀ´Á˹À¼ÆÒ²»áдµÄºÍʵ¼ÊÅä·½Óеã²î¾à
8Â¥2010-05-21 17:42:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Yemandragon

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
³ýÁËlss£¬´ó¼Ò»¹ÓÃʲô·½·¨ºÏ³Ébatio3ÄÉÃ׿ÅÁ£°¡£¿
9Â¥2010-05-24 10:29:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huangfeng82

Òø³æ (СÓÐÃûÆø)

Èç¹û¶Ô·ÖÉ¢ÐÔûʲôҪÇóµÄ»°£¬ÆäʵÓÃÄûÃÊËáÈܽºÄý½º·¨¾Í¿ÉÒÔ×ö¡£
10Â¥2010-05-24 11:13:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ huangfeng82 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291Çóµ÷¼Á +7 ¹ØÒä±±. 2026-04-14 7/350 2026-04-15 14:39 by ºÚ¿Æ¼¼»¨¸ÚÑÒ
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÉúÎïѧ326Çóµ÷¼Á +4 Áõīī 2026-04-15 4/200 2026-04-15 14:34 by woshi0655
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +19 µçÆøÀî 2026-04-13 21/1050 2026-04-15 13:37 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +43 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 51/2550 2026-04-15 12:54 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] 296Çóµ÷¼Á +10 Íô£¡£¿£¡ 2026-04-09 11/550 2026-04-15 09:17 by fenglj492
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ +6 626776879 2026-04-08 6/300 2026-04-14 20:09 by gwjxiaolang
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйú¿ÆÑ§ÔºÉϺ£ÓлúËù£¬Óлú»¯Ñ§356·ÖÕÒµ÷¼Á +12 Nadiums 2026-04-09 13/650 2026-04-14 17:54 by lhj2009
[¿¼ÑÐ] ²ÄÁÏ299ר˶Çóµ÷¼Á +16 +21 2026-04-09 16/800 2026-04-14 17:06 by jiangguiquan11
[¿¼ÑÐ] Çóµ÷¼Á +20 MAXâê㯠2026-04-09 22/1100 2026-04-14 14:57 by ¶À×íÃι³Ç
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +32 ºÎÈó²É123 2026-04-10 34/1700 2026-04-14 08:47 by ľľmumu¡«
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +9 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 10/500 2026-04-14 00:41 by Íõ¬Bè±
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +11 babu2015 2026-04-08 11/550 2026-04-13 16:33 by probebill
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á£¬Ò»Ö¾Ô¸Î÷ÄÏ´óѧ348£¬TopÆÚ¿¯Ò»Çø¶þ×÷¡¢¶þÇøÈý×÷£¬ÈýµÈ½±Ñ§½ðÈý´Î +5 candyyyi 2026-04-09 5/250 2026-04-13 09:02 by ¿Éµ­²»¿ÉÍü
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-09 12/600 2026-04-12 10:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 352 Çóµ÷¼Á +6 yzion 2026-04-11 8/400 2026-04-11 16:24 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] 297Çóµ÷¼Á +9 Kwgyz 2026-04-09 9/450 2026-04-11 10:09 by zhq0425
[¿¼ÑÐ] 22408µ÷¼ÁÇóÖú +7 ì±12 2026-04-09 9/450 2026-04-11 09:23 by ŶŶ123
[¿¼ÑÐ] 346£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +7 moser233 2026-04-10 8/400 2026-04-11 08:52 by Öí»á·É
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û