Znn3bq.jpeg
²é¿´: 2664  |  »Ø¸´: 23
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

goleo

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ¹²³Áµí·¨ºÏ³ÉFe3O4¹ý³ÌÖÐÔõè÷²â¶¨pH ÒÑÓÐ7È˲ÎÓë

³õ´Î½Ó´¥ºÏ³É·´Ó¦£¬´òËã²ÉÓù²³Áµí·¨ºÏ³ÉFe3O4£¬ÎÒ¿´µ½ÎÄÏ×ÀïÓð±Ë®¶ÔpH½øÐпØÖÆ£¨8~10£©£¬ÇëÎÊÔÚ·´Ó¦¹ý³ÌÖж¼ÊÇÔõÑù²â¶¨pHµÄ£¿±ßµÎ¼Ó°±Ë®£¬±ßÓÃÊÔÖ½²â£¿·´Ó¦¹ý³ÌÖÐpHÒ»Ö±ÔÚ±ä°É¡£ÓÃpH¼Æ¸Ð¾õÌ«Ô࣬ÈÝÒ×ÎÛȾµç¼«¡£Ï£ÍûÓо­ÑéµÄ³æÓÑÖ¸µã¡£
ÁíÍ⣬±¾È˲ÉÓÃÈý¿ÚÉÕÆ¿£¬»ºÂýµÎ¼Ó°±Ë®£¬Ã»ÓпØÖÆpH£¬ºÏ³ÉÁËÒ»Åú¡£µ«ÊÇÓÃÈ¥Àë×ÓË®ÇåÏ´¹ý³ÌÖУ¬ÉÏÇåÒ»Ö±³ÊºÖÉ«£¬Ï´²»¸É¾»¡£¸ÃÔõÑùÇåÏ´ÄØ£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ËÄÑõ»¯ÈýÌúÄÉÃ׿ÅÁ£ÖƱ¸¡¢ÐÞÊμ°°ü¸²

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

·ÂþÂþÆäÐÞÔ¶Ù⣬ÎὫÉÏ϶øÇóË÷
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pengyingjing

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¹²³ÁµíÄÜ×öµ½00-200nm µÄ´ÅÐÔÄÉÃ×Á£×ÓÂð£¿
7Â¥2014-08-21 11:30:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 24 ¸ö»Ø´ð

9559983

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
goleo: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú, лл 2014-08-21 11:16:02
µÎ¼Óºó½Á°èÒ»¶Îʱ¼ä£¬È»ºóµÎÔÚÊÔÖ½ÉÏ¿´¿´¡£Õâ¸öÓ¦¸ÃÊÇÕý³£µÄ£¬ÄãÓÃʲôÀ´Îȶ¨µÄ°¡£¿ÓÍË᣿
2Â¥2014-08-21 10:30:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qingdacuihua

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
goleo: ½ð±Ò+10, лл£¡ 2014-08-21 11:21:20
ÓÃPH¼Æ²â£¬ÄǸö²âµÄ×¼£¬ÊÔֽ̫²»·½±ãÁË£¬ÎÒ¾ÍÊÇÓõÄPH¼Æ£¬¼ÇÏÂÓöàÉÙ°±Ë®Á¿£¬Ï´ÎÖ±½ÓÍùÀïµ¹
3Â¥2014-08-21 11:15:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

goleo

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by 9559983 at 2014-08-21 10:30:16
µÎ¼Óºó½Á°èÒ»¶Îʱ¼ä£¬È»ºóµÎÔÚÊÔÖ½ÉÏ¿´¿´¡£Õâ¸öÓ¦¸ÃÊÇÕý³£µÄ£¬ÄãÓÃʲôÀ´Îȶ¨µÄ°¡£¿ÓÍË᣿

ÎÒ°´×î¼òµ¥µÄ²Ù×÷À´µÄ£¬Ã»¼ÓÎȶ¨¼Á£¬Ò²Ã»¸ßÎÂÊ컯£¬¾ÍÔÚÊÒνÁ°è¡£Á£¾¶ÔÚ100-200nmÖ®¼ä£¬²»¹ý1-2um´¦»¹ÓÐÒ»¸öС·å¡£
ÆäËûÀàËÆ·´Ó¦µÄpH¿ØÖÆÒ²ÊÇÕâÑùÂð£¿Èç¹û·´Ó¦Ê±¼ä³¤£¬»¹Òª¸ô¶Ïʱ¼ä²âһϣ¬¸Ð¾õºÃÂé·³
ÁíÍâÄãÖªµÀ×îºóÇåÏ´²»¸É¾»ÔõÑù½â¾öÂð£¿
·ÂþÂþÆäÐÞÔ¶Ù⣬ÎὫÉÏ϶øÇóË÷
4Â¥2014-08-21 11:19:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó 085600 277 12²Ä¿Æ»ùÇóµ÷¼Á 5+3 chenny174 2026-04-10 17/850 2026-04-11 00:26 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] 309Çóµ÷¼Á +14 wdhw 2026-04-10 15/750 2026-04-10 21:06 by zhouxiaoyu
[¿¼ÑÐ] 22408µ÷¼ÁÇóÖú +5 ì±12 2026-04-09 7/350 2026-04-10 16:32 by ¸ßά´º
[¿¼ÑÐ] 285Çóµ÷¼Á +9 AZMK 2026-04-07 11/550 2026-04-10 15:24 by AZMK
[¿¼ÑÐ] 085800 ÄÜÔ´¶¯Á¦Çóµ÷¼Á +6 °¢biu°¡°¡°¡°¡°¡ 2026-04-10 6/300 2026-04-10 15:03 by hemengdong
[¿¼ÑÐ] 296Çóµ÷¼Á +12 Íô£¡£¿£¡ 2026-04-08 13/650 2026-04-10 12:09 by Íô£¡£¿£¡
[¿¼ÑÐ] 293Çóµ÷¼Á +4 ÓÂÔ¶¿â°®314 2026-04-06 4/200 2026-04-10 11:00 by ¸ßά´º
[¿¼ÑÐ] »¯¹¤Çóµ÷¼Á£¡ +34 RichLi_ 2026-04-06 34/1700 2026-04-09 20:39 by zhouxiaoyu
[¿¼ÑÐ] 070300»¯Ñ§ Çóµ÷¼Á +13 73372112 2026-04-08 13/650 2026-04-09 20:22 by maddjdld
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõרҵһ־Ը¹þ¹¤³Ì 291·ÖBÇø ¹ú¼Ò¼¶´ó´´¸ºÔðÈË ÓÐÒ»×÷ÂÛÎÄ +13 Emmy~ 2026-04-09 13/650 2026-04-09 14:47 by onlyÖÜ
[¿¼ÑÐ] 085600£¬321·ÖÇóµ÷¼Á +19 ´ó²öС×Ó 2026-04-04 20/1000 2026-04-09 14:12 by Delta2012
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +13 ÏàÐűػá¹ââÍòÕ 2026-04-06 16/800 2026-04-09 13:54 by ÐìÁ¼°×ü´óÏÀ
[¿¼ÑÐ] »úе¹¤³Ì313·ÖÕÒ¹¤¿Æµ÷¼Á +3 ˫һÁ÷±¾¿Æ»úе 2026-04-08 3/150 2026-04-08 20:41 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 325 µ÷¼Á +6 QQСϺ 2026-04-07 6/300 2026-04-07 15:17 by Ccclqqq
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +7 À­ÌáÌÒ 2026-04-06 7/350 2026-04-06 18:55 by 52305043001
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-04-05 5/250 2026-04-06 15:40 by lin-da
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +5 asdasdassda 2026-04-05 5/250 2026-04-06 09:32 by dongzh2009
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +9 ¸ï΢¹ð 2026-04-04 9/450 2026-04-05 08:27 by 544594351
[¿¼ÑÐ] ¿É¿çרҵµ÷¼Á +3 ÖÜµÄµÃµØ 2026-04-04 6/300 2026-04-04 22:21 by barlinike
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û