Znn3bq.jpeg
²é¿´: 2401  |  »Ø¸´: 7

liushanshan

гæ (ÕýʽдÊÖ)

[ÇóÖú] ·­ÒëÖеģ¨w/o£©²»¶®Ê²Ã´Òâ˼

0.5 g of cobal was dissolved in about 30 ml of concentrated [30 weight percent (w/o)] sulfuric acid.
Ö÷ÒªÊÇ30 weight percent (w/o)ÖеÄ(w/o)ÊÇʲôÒâ˼£¬²»Ì«¶®£¬µÈ¸ßÈ˴ͽÌ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

livra1058

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

²Â²âÊÇÒ»ÖÖ´úºÅΪWµÄÎïÖʶԴúºÅΪOµÄÎïÖʵıÈÖµ
2Â¥2013-05-08 11:42:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liushanshan

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by livra1058 at 2013-05-08 11:42:02
²Â²âÊÇÒ»ÖÖ´úºÅΪWµÄÎïÖʶԴúºÅΪOµÄÎïÖʵıÈÖµ

·Ç³£¸Ð¼¤£¬µ«ÊǺÃÏñ²»ÊÇ£¬ÎÄÏ×ÖÐ´óÆª·ùµÄ³öÏÖ£¬¶øÇÒÊDz»Í¬ÎïÖÊʱ¶¼Óõ½
3Â¥2013-05-08 15:42:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

livra1058

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by liushanshan at 2013-05-08 15:42:58
·Ç³£¸Ð¼¤£¬µ«ÊǺÃÏñ²»ÊÇ£¬ÎÄÏ×ÖÐ´óÆª·ùµÄ³öÏÖ£¬¶øÇÒÊDz»Í¬ÎïÖÊʱ¶¼Óõ½...

¿ÉÄܾÍÊÇweight percent
4Â¥2013-05-08 15:52:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mania369

½ð³æ (СÓÐÃûÆø)

ÎÒ×Ô¼ºµÄÎÄÕÂÊÇ12%µÄÇâÑõ»¯ÄÆË®ÈÜÒº
д³É12%W/W
½ö¹©²Î¿¼
5Â¥2013-05-08 22:53:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

skyboy2006

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
water/oil Ë®Ïà/ÓÍÏ࣬ÊÇ΢ÈéÒº·¨µÄ³£ÓÃ˵·¨!
µ­¶¨£¬·Ü¶·£¬ÕùÈ¡£¬ÐÒ¸££¡
6Â¥2013-05-08 23:12:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

11109020897

Òø³æ (СÓÐÃûÆø)

ÕâÊÇÓͰüË®ÏàµÄÓ¢Îļòд
ÈÏÈÏÕæÕæÊµÑ飬¿ì¿ìÀÖÀÖ½ø²½£¡
7Â¥2013-05-09 08:23:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

linshaosen

Ìú¸Ëľ³æ (ÕýʽдÊÖ)


È黯»òÕß΢½ºÄÒÖо­³£³öÏÖµÄÂ£¬W/O¾ÍÊÇÓͰüË®£¬£¬O/W¾ÍÊÇË®°üÓÍ
8Â¥2015-05-10 21:12:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ liushanshan µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϹ¤³ÌÈÕÓÉúÇóµ÷¼Á +7 0856?µ÷¼Á 2026-04-10 7/350 2026-04-11 21:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 268Çóµ÷¼Á +3 ÄãºÃtg 2026-04-05 5/250 2026-04-11 16:45 by Delta2012
[¿¼ÑÐ] Ò»Ö¾Ô¸211ÉúÎïѧ280·Ö Çóµ÷¼Á +7 Àîrien 2026-04-05 7/350 2026-04-11 11:16 by ÄæË®³Ë·ç
[¿¼ÑÐ] »úеר˶270Çóµ÷¼Á£¬½ÓÊÜ¿çרҵ +12 ÀÏʦ¿´¿´ÎÒ°Éaba 2026-04-09 14/700 2026-04-11 10:21 by laoshidan
[¿¼ÑÐ] 0854µ÷¼Á +8 950824he@ 2026-04-09 8/400 2026-04-11 10:11 by zhq0425
[¿¼ÑÐ] 085402ͨÐŹ¤³Ìµ÷¼Á£¬ÓÐ4Ïîѧ¿Æ¾ºÈü¹ú½±£¨µçÈü¹ú¶þ£©£¬Ë¶Ê¿Ñо¿Éúµ÷¼Á×Ô¼öÐÅ¡£ +5 mÓÀo²»vÑÔoÆúm 2026-04-09 5/250 2026-04-11 09:33 by zhq0425
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +9 »ý¼«ÏòÉÏ£» 2026-04-10 11/550 2026-04-11 09:25 by Öí»á·É
[¿¼ÑÐ] ±¾¿ÆÄÏ·½Ò½¿Æ´óѧ Ò»Ö¾Ô¸985 ҩѧѧ˶284·Ö Çóµ÷¼Á +4 ÈõË®ÌýÎÄ 2026-04-09 4/200 2026-04-10 22:01 by doctff
[¿¼ÑÐ] Çóµ÷¼Á +5 ²»»á·ÉµÄÓã@ 2026-04-10 5/250 2026-04-10 19:07 by chemisry
[¿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] Çóµ÷¼Á +15 ÕÅzic 2026-04-05 16/800 2026-04-10 08:12 by kangsm
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +12 Þ±Þ±¿¼ÑÐ 2026-04-07 14/700 2026-04-09 23:10 by parmtree
[¿¼ÑÐ] ²ÄÁÏר˶µ÷¼Á +16 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 17/850 2026-04-09 21:16 by wutongshun
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] 334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 09:28 by wdyheheeh
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] 277Çóµ÷¼Á +4 ¿¼Ñе÷¼Álxh 2026-04-06 6/300 2026-04-08 10:40 by ÄæË®³Ë·ç
[¿¼ÑÐ] ÉúÎïѧ363µ÷¼ÁÇóÖú +7 fanzhang6666 2026-04-06 9/450 2026-04-07 17:37 by lijunpoly
[¿¼ÑÐ] һ־Ը̫ԭÀí¹¤´óѧ¼ÆËã»ú¼¼Êõר˶348£¬Çóµ÷¼ÁÖ¸µ¼ +3 nexious 2026-04-05 3/150 2026-04-07 08:19 by jp9609
[¿¼ÑÐ] 302·Ö 085601Çóµ÷¼ÁÍÆ¼ö +11 zyxÉϰ¶£¡ 2026-04-05 11/550 2026-04-05 22:13 by dongzh2009
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û