24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 5786  |  »Ø¸´: 10
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

²¤ÂÜÒ¯

½ð³æ (³õÈëÎÄ̳)

[ÇóÖú] Çë½Ì¸÷λ¸ßÊÖ£¬ ÈçºÎÔö¼Ó¹è½º±íÃæµÄôÇ»ù£¿

¹è½º¾­¹ý¸ßαºÉպ󣬱íÃæµÄôÇ»ù»á·¢ÉúËõºÏ·´Ó¦¶øÊ§È¥£¬Ð¡³æÒªÇë½ÌµÄÊÇ£ºÈçºÎÔÙÔö¼Ó¹è½º±íÃæµÄôÇ»ù£¿ÓÃÑÎËá´¦ÀíÆä±íÃæ¿ÉÒÔÉú³ÉôÇ»ùÂð£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ú»¯¹¤×¨À¸ ÏËάÔöÇ¿²ÄÁÏ ´ß»¯ÖªÊ¶ ¶þÑõ»¯¹è±íÃæôÇ»ù
»¯Ñ§ÊµÑé ʵÑé·½·¨

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÿ¸öÅ®ÈËÖ»ÄÜÂÜÀòÄÇôÁ½Äê,¶øÃ¿¸öÄÐÈ˶¼ÄÜ´óÊåºÜ³¤ºÜ³¤Ê±¼ä
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liushuai0121

гæ (³õÈëÎÄ̳)

ÇëÎÊÂ¥Ö÷ÏÖÔÚÕÒµ½°ì·¨ÁËÂð
9Â¥2018-03-05 16:06:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

xhtangxh

ľ³æ (ÖøÃûдÊÖ)

ÓÐľÓгæ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÓÃNaOHÖ®ÀàµÄÇ¿¼î´¦Àí»òNaCO3Ë®ÈÜÒºÖó·Ð´¦Àí¾ù¿É¡£SiO2±íÃæ[SiO4]Ö®¼äµÄÑõÇÅË®½â¶ÏÁѼ´¿É²úÉúSi-OH¡£ÑÎËá´¦ÀíûÓÐÓá£
2Â¥2012-03-19 11:06:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

²¤ÂÜÒ¯

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by xhtangxh at 2012-03-19 11:06:58:
ÓÃNaOHÖ®ÀàµÄÇ¿¼î´¦Àí»òNaCO3Ë®ÈÜÒºÖó·Ð´¦Àí¾ù¿É¡£SiO2±íÃæÖ®¼äµÄÑõÇÅË®½â¶ÏÁѼ´¿É²úÉúSi-OH¡£ÑÎËá´¦ÀíûÓÐÓá£

ÄÇÇëÎÊ£¬Ò»°ãÎÄÏ×Àï˵ÓõÍŨ¶ÈÑÎËá´¦Àí¹è½º±íÃæ£¬¿ÉÒԻÆä±íÃæµÄôÇ»ù
ÿ¸öÅ®ÈËÖ»ÄÜÂÜÀòÄÇôÁ½Äê,¶øÃ¿¸öÄÐÈ˶¼ÄÜ´óÊåºÜ³¤ºÜ³¤Ê±¼ä
3Â¥2012-03-20 16:34:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xhtangxh

ľ³æ (ÖøÃûдÊÖ)

ÓÐľÓгæ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
²¤ÂÜÒ¯: ½ð±Ò+1, ¡ïÓаïÖú 2012-03-26 18:34:34
¿ÉÄܵÄÔ­ÒòÊǹ轺³õ²½ÖƱ¸³öÀ´ºóÆä±íÃæµÄôÇ»ùÓëï§»ò¼î½ðÊôÀë×Ó·¢Éú×÷Óã¬ÐγÉÎȶ¨µÄË«µç²ã£¬±íÃæµÄôÇ»ù´¦Óڷǻ״̬£¬ÐèÏ¡Ëá´¦ÀíÒÔ½»»»Ö®¡£¶ø¸ßαºÉÕºóÓë´ËÍêÈ«²»Í¬£¬ÑÎËá´¦ÀíÊÇûÓõġ£
4Â¥2012-03-21 17:12:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼± +3 PbwVEMK5haaE 2026-08-25 4/200 2026-08-26 03:20 by cNXvBfCpiZOM
[¿¼ÑÐ] ÊÛSCIÒ»ÇøT0PÎÄÕ£¬ÎÒ:8.O.55.1.O.5.4,¿ÆÄ¿È«,¿É+¼± +3 7K1CJE38xLG4 2026-08-25 4/200 2026-08-26 02:04 by cNXvBfCpiZOM
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+17 ľˮ˼¶¹ 2026-08-25 20/1000 2026-08-26 01:26 by chengyan1220
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +18 angus9576 2026-08-25 22/1100 2026-08-26 00:41 by merchancy
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[»ù½ðÉêÇë] ÓÐûÓдóÉñ°ïÎÒ¿´¿´»ù½ð´úÂë 28+4 1234567wang 2026-08-24 10/500 2026-08-25 19:15 by lfy8008
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+9 yuleib84 2026-08-25 10/500 2026-08-25 17:14 by alexon
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +20 ÑòÑü°å 2026-08-21 23/1150 2026-08-25 16:34 by zsna
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +9 ͼÀ²Í¼À² 2026-08-24 10/500 2026-08-25 11:59 by ÄϺ£Ð¡¸ç
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +5 process2012 2026-08-23 7/350 2026-08-25 09:42 by huixian257
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +17 kkkl_v 2026-08-19 18/900 2026-08-25 09:41 by windflowerwy
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +7 Ñ׻ƹóëÐ 2026-08-22 8/400 2026-08-25 08:48 by ZJTJZ
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +25 yaoyewhu2008 2026-08-20 27/1350 2026-08-25 08:01 by Equinoxhua
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +21 koalala 2026-08-24 24/1200 2026-08-24 19:25 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û