±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2716  |  »Ø¸´: 7

Ñô¹âº£Ì¨

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ·Ö×ÓÓ¡¼£Ä£°åÏ´ÍÑÎÊÌâ

Ä£°å¼×»ù³È£¬µ¥ÌåßÁ¿©£¬Òý·¢¼ÁFeCl3£¬ph=2µÄÑÎËáÐÔ»·¾³ÏÂÎÞÑõ¾ÛºÏ£¬Ï´ÍÑÄ£°åÓÃph=2µÄÑÎËáÏ´Á½´Î£¬Ã¿´Î½Á°è1h£¬ÔÙÓÃph=8µÄ°±Ë®Ï´5´Î£¬Ã¿´Î³ÖÐø1h£¬×îºóÔÙÓ󬴿ˮϴ£¬¿ÉÊÇ·¢ÏÖÓÃÑÎËáÏ´¹ýÊǺìÉ«£¬Óð±Ë®Ï´¹ýÊÇ»ÆÉ«£¬¶øÇÒÏ´ºÜ¶à±é¶¼Ï´²»¸É¾»£¬Ôõô°ì
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÔÚÕâ¸ö¸¡¿äµÄÄê´ú£¬ÄãÐèÒªÒ»¿ÅÄþ¾²µÄÐÄ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kof705991

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ûʲôºÃ°ì·¨ Ö»Äܼá³Ö¶à´ÎÏ´ÍÑ ×£ÄãºÃÔË
Ò»¸öÒâÖ¾¼á¶¨£¬¸Ò×÷¸ÒΪµÄÈË£¬ÓÀÔ¶ÐÅÈÎ×Ô¼º¡£
2Â¥2013-10-21 08:56:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

2120100604

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÎÒÃÇÊÇͨ¹ýË÷ÊÏÌáÈ¡µÄ·½·¨³ýȥģ°å·Ö×Ó£¬Ï´ÍÑʱ¼ä³¤£¬Ï´ÍÑЧ¹ûÒ²»áÃ÷ÏÔÔöÇ¿
Observationisthebestteacher.
3Â¥2013-10-22 10:59:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Çó½ÌÕß

гæ (³õÈëÎÄ̳)

Â¥Ö÷Äã×öµÄÊÇ»¯Ñ§¾ÛºÏµÄ¾ÛßÁ¿©°É£¬Á¿Ó¦¸Ã²»¶à°É£¬Õâ¸öÓÃËöÊÂÌáÈ¡Æ÷²»ºÃ¸ã¡£ÄãΪʲô²»ÊÔÊÔÓлúÈܼÁÄØ£¬»¹ÓоۺÏÎï±È½ÏÉÙ¿ÉÒÔÓó¬ÉùÏ´°¡¡£×£ºÃ¡£
4Â¥2013-10-28 12:09:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ñô¹âº£Ì¨

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by Çó½ÌÕß at 2013-10-28 12:09:45
Â¥Ö÷Äã×öµÄÊÇ»¯Ñ§¾ÛºÏµÄ¾ÛßÁ¿©°É£¬Á¿Ó¦¸Ã²»¶à°É£¬Õâ¸öÓÃËöÊÂÌáÈ¡Æ÷²»ºÃ¸ã¡£ÄãΪʲô²»ÊÔÊÔÓлúÈܼÁÄØ£¬»¹ÓоۺÏÎï±È½ÏÉÙ¿ÉÒÔÓó¬ÉùÏ´°¡¡£×£ºÃ¡£

Á¿²»¶à£¬ÓлúÈܼÁÓÐÊ²Ã´ÄØ
ÔÚÕâ¸ö¸¡¿äµÄÄê´ú£¬ÄãÐèÒªÒ»¿ÅÄþ¾²µÄÐÄ
5Â¥2013-10-29 09:38:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Çó½ÌÕß

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¾ÍÊÇÓÃÒÒËá¼×´¼»¹ÓÐÒÒëæµÈ»ìºÏÏ´
6Â¥2013-10-29 15:57:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹ä³ÔÉÙÅ®

гæ (³õÈëÎÄ̳)

ÇëÎÊÄãÊÇÔõôÅäµÄßÁ¿©µç¾ÛºÏÈÜÒº£¬Ö±½ÓÓÃßÁ¿©Ã´

·¢×ÔСľ³æAndroid¿Í»§¶Ë
7Â¥2018-03-31 15:52:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ll¼ä¸ôÄê

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by 2120100604 at 2013-10-22 10:59:52
ÎÒÃÇÊÇͨ¹ýË÷ÊÏÌáÈ¡µÄ·½·¨³ýȥģ°å·Ö×Ó£¬Ï´ÍÑʱ¼ä³¤£¬Ï´ÍÑЧ¹ûÒ²»áÃ÷ÏÔÔöÇ¿

ÄãºÃ£¬ÎÒÏÖÔÚÒ²ÔÚ×ö·Ö×ÓÓ¡¼££¬¿ªÊ¼Óó¬ÉùÏ´ÍÑ£¬·¢ÏÖÏ´Á˺ܶà´ÎÏ´²»¸É¾»£»×î½ü³¢ÊÔÓÃË÷ÊÏÌáÈ¡Æ÷£¬µ«ÊÇÎÒµÄMIP·ÛÄ©´óÔ¼400-500nm£¬ÇëÎÊË÷ÊÏÌáȡͲÓÃʲôÕÛÄØ£¿ÓÃÂËĤ0.45΢Ãס¢0.22΢Ã×£¬»¹ÊÇÓÃÂËֽĨ£¿ÉÌÓõÄÄÇÖÖÏËÎ¬ËØÌáȡͲ²»ÖªµÀÄãÓÐûÓÐÓùýÄØ£¿·Ûĩ̫ϸ²»ÖªµÀ»á²»»áÉø³öÀ´ÄØ£¿Ð»Ð»ÄãµÄʱ¼ä£¡
8Â¥2021-02-02 14:13:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Ñô¹âº£Ì¨ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ085600Çóµ÷¼Á +14 ³ÔµÄ²»ÉÙ 2026-04-05 16/800 2026-04-05 22:17 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +10 @taotao 2026-03-30 10/500 2026-04-05 17:57 by jj987
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜ ³õÊÔ316·Ö Çóµ÷¼Á +6 ²ÐÐÇ·÷Êï 2026-03-31 6/300 2026-04-05 12:15 by rainbow11
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á325·Ö +9 15771691647 2026-04-04 9/450 2026-04-05 11:39 by Öí»á·É
[¿¼ÑÐ] ÉúÎ﹤³ÌÇóµ÷¼Á +6 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-04-05 6/300 2026-04-05 10:28 by ÌÆãå¶ù
[¿¼ÑÐ] 359Çóµ÷¼Á22408 +3 123456789qw 2026-03-31 3/150 2026-04-05 10:09 by zhq0425
[¿¼ÑÐ] 292·Ö£¬²ÄÁÏÓ뻯¹¤£¬ÉêÇëµ÷¼Á +22 ³ÌÇçÖ® 2026-04-01 26/1300 2026-04-04 22:03 by hemengdong
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤306·ÖÕÒµ÷¼Á +23 ²×º£ÇáÖÛe 2026-04-02 27/1350 2026-04-04 21:52 by laoshidan
[¿¼ÑÐ] 316Çóµ÷¼Á +9 Ä«³½_Orion926 2026-04-04 9/450 2026-04-04 21:35 by lbsjt
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] Çóµ÷¼Á£º085600²ÄÁÏÓ뻯¹¤£¬¿¼²Ä¿Æ»ù£¬×Ü·Ö319 +21 678lucky 2026-03-31 26/1300 2026-04-04 16:22 by dongzh2009
[¿¼ÑÐ] 22408£¬264Çóµ÷¼Á +3 ywh729 2026-04-03 4/200 2026-04-04 11:04 by ywh729
[¿¼ÑÐ] µ÷¼Á +5 asdasdassda 2026-04-03 6/300 2026-04-03 20:27 by °¶ÉϵÄÒ»ÌõÓã
[¿¼ÑÐ] ¹¤¿Æ 267Çóµ÷¼Á +5 wanwan00 2026-04-02 7/350 2026-04-03 14:14 by zhangdingwa
[¿¼ÑÐ] 283Çóµ÷¼Á +3 jiouuu 2026-04-03 4/200 2026-04-03 13:28 by jiouuu
[¿¼ÑÐ] 326Çóµ÷¼Á +3 9ahye 2026-04-02 4/200 2026-04-03 08:43 by Jaylen.
[¿¼ÑÐ] Ò»Ö¾Ô¸¸´µ©²ÄÁÏ£¬Ó¢Ò»×¨Ë¶£¬×Ü·Ö357µ÷¼Á +4 1050389037 2026-04-02 5/250 2026-04-02 21:40 by dongzh2009
[ÂÛÎÄͶ¸å] chinese chemical lettersÓ¢ÎİæÍ¶¸åÇóÖú 120+4 Yishengeryi 2026-03-30 6/300 2026-04-02 17:19 by Yishengeryi
[¿¼ÑÐ] ±§Ç¸ +3 ÌïºéÓÐ 2026-03-30 3/150 2026-03-30 19:11 by ÃÔºýCCPs
[¿¼ÑÐ] 085602 »¯Ñ§¹¤³Ìר˶ 340·ÖÇóµ÷¼Á +4 qianbai11 2026-03-29 4/200 2026-03-30 11:34 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û