²é¿´: 2189  |  »Ø¸´: 11

meirenzhu

гæ (³õÈëÎÄ̳)

[½»Á÷] ÄÉÃ׿ÅÁ£Ò»Ö±ð¤ºýºýµÄ¸Ð¾õ~~~~ÇëÎÊÕâÊÇûϴ¿ª»¹ÊÇû³¤ºÃ°¡¡£¡£¡£¡£¡£Ò»Ö±ÕâÑù~~ ÒÑÓÐ10È˲ÎÓë

ÔÚÓóÁµí·¨×öÄÉÃ׿ÅÁ££¬MnCl2ºÍNa2CO3¼òµ¥·´Ó¦£¬Mncl2ºÍna2co3·Ö±ðÈܽâÔÚË®£ºÒÒ¶þ´¼=1£º5µÄÈÜÒºÖУ¬ÀïÃæ¼ÓÁ˾ÛÒÒ¶þ´¼6000×÷ΪÐÞÊμÁ.È»ºóÁ½¸öÈÜÒº»ìºÏ£¬½Á°è3Сʱ¡£·´Ó¦ÍêºóÓÃË®ºÍÒÒ´¼À´»Ø¸÷Ï´Á½´Î¡£½á¹û¿´µ½¾ÍÊÇÕâÑùµÄ¡£¡£¡£¸Ð¾õ×ÜÊÇð¤ºýºýµÄ~µÍ±¶ÊýÏ¿´ÊÇ¿ÅÁ££¬Ò»·Å´óÁË£¬¾Í¿´×ÅÁ¬³ÉһƬÁË¡£
ÀϰåÈû»ÛÏ»ùpeg£¬µ«ÎҸоõÏñÊÇÒÒ¶þ´¼ÔÚÉÏÃæ°ü¹üÁËÒ»²ãÄØ¡£¡£¡£¡£¡£°´ËµÏ´µÄÒ²¿ÉÒÔÁË~~¶ÔÁË£¬Ï´ÕâËĴΣ¬Ê±ºòÒ»¹²³¬ÉùÁË2·ÖÖÓ¡£Êdz¬Éùʱ¼ä²»¹»Â𣿣¿
»òÕßÐèÒªÔÙÍùÀï¼Óʲô·ÖÉ¢¼ÁÂ𣿣¿×öºÏ³É²»¾Ã£¬»¹Ï£Íû´ó¼ÒÖ¸µã¡£Ð»Ð»ÁË£¡

ÄÉÃ׿ÅÁ£Ò»Ö±ð¤ºýºýµÄ¸Ð¾õ~~~~ÇëÎÊÕâÊÇûϴ¿ª»¹ÊÇû³¤ºÃ°¡¡£¡£¡£¡£¡£Ò»Ö±ÕâÑù~~
µÍ±¶.jpg


ÄÉÃ׿ÅÁ£Ò»Ö±ð¤ºýºýµÄ¸Ð¾õ~~~~ÇëÎÊÕâÊÇûϴ¿ª»¹ÊÇû³¤ºÃ°¡¡£¡£¡£¡£¡£Ò»Ö±ÕâÑù~~-1
¸ß±¶.jpg
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

chenjl_4

½ð³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ä¿±ê²úÎïÊÇ?·ÖÉ¢ÐÔ²»ºÃ?

·¢×ÔСľ³æAndroid¿Í»§¶Ë
̩Ȼ´¦Ö®
2Â¥2016-07-10 06:51:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

xrh661298

ľ³æ (Ö°Òµ×÷¼Ò)

3Â¥2016-07-11 07:55:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liujianhua37

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ľ³æ´ïÈË

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÊÔÊÔÓÃÓлúÈܼÁ·ÖÉ¢ÖÆÑù£¬ÒÒ´¼»òÕßÕý¼ºÍéµÈ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
ÓÐԵǧÀïÀ´Ïà»á
4Â¥2016-07-11 23:23:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wudazhong123

гæ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÎÒÒ²ÊÇ×öÄÉÃ׿ÅÁ£µÄ£¬ÄãÓÃË®ÈÜÐԽϺõÄpeg200ÊÔÊÔ¿´£¬ÎÒÓÃÕâ¸ö×÷·ÖÉ¢¼ÁЧ¹û»¹²»´í£¡

·¢×ÔСľ³æIOS¿Í»§¶Ë
´òÔì×îÍêÃÀµÄ×Ô¼º£¬Ö»ÎªÓö¼û×îºÃµÄÄã¡£
5Â¥2016-07-11 23:37:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÏÄÀ¶000

гæ (СÓÐÃûÆø)

6Â¥2016-07-12 00:26:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÏÄÀ¶000

гæ (СÓÐÃûÆø)

7Â¥2016-07-12 00:26:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wydcf

гæ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÄãÒª×öʲôÄÉÃײÄÁÏ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
8Â¥2016-07-12 05:47:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hersmine

ľ³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
»»Ò»ÁËÍéÌþÖµ¸ß±íÃæ»îÐÔ¼Á

·¢×ÔСľ³æAndroid¿Í»§¶Ë
×ÜÒÔΪֻҪ×Ô¼º¹ÌÖ´µÄ¼á³Ö£¬ÊÂÇé¾Í»á±£³ÖÔ­Ñù;×ÜÒÔΪֻҪ×Ô¼º¸¶³öÈ«²¿µÄÕæÐÄ£¬¾Í»áÓÐÈËÃ÷°×£¬×ÜÒÔΪÊÂÇé»á»Øµ½Ò»Äêǰ¡£
9Â¥2016-07-12 07:09:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ps256

½ð³æ (СÓÐÃûÆø)

ÃÎÏëºÜÅ£

Ò»²½Ò»¸ö½ÅÓ¡
10Â¥2016-07-12 09:18:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ meirenzhu µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏר˶ÕÒµ÷¼Á +5 ¹þ¹þ¹þºðºðºð¹þ 2026-03-23 5/250 2026-03-24 19:07 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼ÑÐ] 291Çóµ÷¼Á +3 HanBeiNingZC 2026-03-24 3/150 2026-03-24 16:34 by barlinike
[¿¼ÑÐ] 300Çóµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó¢Ò»Êý¶þ +5 leaflight 2026-03-24 5/250 2026-03-24 16:25 by laoshidan
[¿¼ÑÐ] 299Çóµ÷¼Á +7 ijijijijλ 2026-03-21 7/350 2026-03-24 15:24 by cuifj
[¿¼ÑÐ] 081700 µ÷¼Á 267·Ö +9 ÃÔÈ˵Ĺþ¹þ 2026-03-23 9/450 2026-03-24 11:58 by 544594351
[¿¼ÑÐ] 0856²ÄÁÏר˶353Çóµ÷¼Á +5 NIFFFfff 2026-03-20 5/250 2026-03-24 11:46 by 544594351
[¿¼ÑÐ] ¡¾Ë«Ò»Á÷ԺУÐÂÄÜÔ´¡¢»·¾³²ÄÁÏ£¬²ÄÁϼӹ¤ÓëÄ£ÄâÕÐÊÕ´óÁ¿µ÷¼Á¡¿ +4 Higraduate 2026-03-22 7/350 2026-03-24 11:23 by ÖÖ´óÊ÷
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶0703×Ü·Ö337Çóµ÷¼Á +5 niko- 2026-03-22 5/250 2026-03-23 22:01 by fuyu_
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³£¬×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-23 8/400 2026-03-23 20:36 by Creta
[¿¼ÑÐ] 311Çóµ÷¼Á +3 26ÑÐ0 2026-03-20 3/150 2026-03-22 14:46 by ColorlessPI
[¿¼ÑÐ] 286Çóµ÷¼Á +10 Faune 2026-03-21 10/500 2026-03-21 23:34 by 314126402
[¿¼ÑÐ] 297Çóµ÷¼Á +11 Ï·¾«µ¤µ¤µ¤ 2026-03-17 12/600 2026-03-21 17:47 by ColorlessPI
[¿¼ÑÐ] 302Çóµ÷¼Á +12 ºôºôºô¡£¡£¡£¡£ 2026-03-17 12/600 2026-03-21 17:29 by ColorlessPI
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-20 7/350 2026-03-21 16:36 by barlinike
[¿¼ÑÐ] Çóµ÷¼Á +3 .m.. 2026-03-21 4/200 2026-03-21 16:25 by barlinike
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁºÁºÐ£Ð£ 2026-03-19 14/700 2026-03-21 13:38 by lature00
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +4 @taotao 2026-03-19 4/200 2026-03-20 22:14 by JourneyLucky
[¿¼ÑÐ] ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶337Çóµ÷¼Á +3 niko- 2026-03-19 6/300 2026-03-20 21:58 by luoyongfeng
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +10 llllkkkhh 2026-03-18 12/600 2026-03-19 14:33 by llllkkkhh
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û