²é¿´: 1224  |  »Ø¸´: 6

èèèСѾ

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] ×Ü»ÆÍªµÄ²â¶¨³öÎÊÌâÁË ÒÑÓÐ4È˲ÎÓë

²â¶¨×Ü»ÆÍª£¬ÓÃNaNO2---Al(NO3)3---NaOH·¨ÏÔÉ«£¬UV²â¶¨¡£º¬Á¿³¬¹ý100%¡£ÇëÎÊÊÇÄĸö·½Ãæ³öÁËÎÊÌ⣿ÁíÍ⣬»»³ÉAlCl3ÏÔÉ«·½·¨ºÍKOHÏÔÉ«·½·¨£¬Â«¶¡×î´óÎüÊշ岨³¤ºÍÑùÆ·×î´óÎüÊÕ·åÏà²î25nmÒÔÄÚ¡£ÕâÑù¿ÉÒÔÑ¡ÔñÕâÁ½ÖÖ·½·¨²â¶¨×Ü»ÆÍªÃ´£¿Ê®·Ö׿±£¬°ÝÍи÷λ´óÏÀÁË£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

̤ѩ2012

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiaoxiao270: ½ð±Ò+1, 3Q 2014-10-24 20:10:26
Ê×ÏÈÄãÒªÖªµÀ×Ô¼º²â¶¨ÎïÖÊÖÐ×Ü»ÆÍªµÄ´óÖº¬Á¿£¬UV·¨²â¶¨µÄ±×¶Ë¾ÍÊÇרÊôÐԲÔÚÄãÑ¡¶¨µÄ²¨³¤´¦ÓÐÆäËûµÄÎïÖÊÒ²ÓÐÎüÊÕ£¬µ¼Öº¬Á¿³¬¹ýÕý³£Öµ¡£×Ü»ÆÍª±¾Éí¾ÍÓÐ×ÏÍâµÄÎüÊÕ£¬Ò²¿ÉÒÔ²»ÓÃÏÔÉ«°É
ÍùÊÂËæ·ç
2Â¥2014-10-23 08:06:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jytryh

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiaoxiao270: ½ð±Ò+1, 3Q 2014-10-24 20:10:31
º¬Á¿³¬100%³ý·ÇÑùÆ·µÄ´¿¶È³¬¶ÔÕÕÆ·£¬ÄãµÄ¶ÔÕÕÆ·ÊÇ×Ô¼ºÌáµÄ»¹ÊÇÂòµÄ£¿¼´Ê¹ÑùÆ·ÖÐÓÐÆäËû»ÆÍªÒ²²»¿ÉÄܳöÏÖÕâÖÖÇé¿ö£¬¿ÉÄÜÊÇÄãµÄ²¨³¤Ñ¡ÔñÎÊÌ⣬Äã¿ÉÒÔÑ¡Ôñ«¶¡µÄ×î´óÎüÊշ岨³¤ÊÔÊÔ£¬Ò²ÓпÉÄÜÊDzÙ×÷Îó²î£¬ÈÝÁ¿Æ¿Îó²î£¬»òÕßÑùÆ·µÄôÇ»ù±È«¶¡¶àÏÔÉ«¸üÈÝÒ×
ÖÐÒ½Ò©ÊÇÖлªÃñ×åÒ»¿Åè­è²µÄÃ÷Öé
3Â¥2014-10-23 08:44:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fishlone

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiaoxiao270: ½ð±Ò+1, 3Q 2014-10-24 20:10:36
Ê×ÏÈÄãÒªÖªµÀ×Ô¼º²â¶¨ÎïÖÊÖÐ×Ü»ÆÍªµÄ´óÖº¬Á¿£¬UV·¨²â¶¨µÄ±×¶Ë¾ÍÊÇרÊôÐԲÔÚÄãÑ¡¶¨µÄ²¨³¤´¦ÓÐÆäËûµÄÎïÖÊÒ²ÓÐÎüÊÕ£¬µ¼Öº¬Á¿³¬¹ýÕý³£Öµ¡£×Ü»ÆÍª±¾Éí¾ÍÓÐ×ÏÍâµÄÎüÊÕ£¬Ò²¿ÉÒÔ²»ÓÃÏÔÉ«°É
4Â¥2014-10-23 09:18:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

èèèСѾ

Í­³æ (³õÈëÎÄ̳)

ÓÐÎÄÏ×±¨µÀ£¬Ã»´¿»¯µÄ22%×óÓÒ£¬´¿»¯ºó68%¡£ÎÒû´¿»¯Ö®Ç°ÊÇ18%´¿»¯ÒÔºó¾Í³¬¹ý°Ù·ÖÖ®°ÙÁË¡£ÎÒ¿´µÄÎÄÏ×¶¼ÊÇÒªÏÔÉ«µÄ¡£ÎÒÒ²²»Ì«Ã÷°×¡£³ýÁË£¬UV»¹¿ÉÒÔÓÃÆäËûʲô·½·¨²â×Ü»ÆÍªº¬Á¿£¿ÁíÍ⣬²¨³¤Ïà²î20nm²âº¬Á¿Ðв»ÐУ¿

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
5Â¥2014-10-23 15:48:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lily19861202

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiaoxiao270: ½ð±Ò+1, 3Q 2014-10-24 20:10:41
×Ü»ÆÍª±¾Éí¾ÍÊÇÒ»¸ö´ÖÂԵļì²â·½·¨£¬º¬Á¿³¬¹ý100%Ò²ÊôÕý³£Çé¿ö£¬ÔÚ´ÖÂÔ·½·¨ÉϾÀ½áûʲôÒâÒå¡£ÄãÖ»ÓÐÍùºó¸üϸ·Ö£¬²Å¸üÓмÛÖµ¡£×ÏÍâÖ±½Ó²â¶¨Ò²ÊDZȽϺõķ½·¨£¬ºÍÏÔɫ֮ºóµÄ½á¹û½øÐжԱȣ¬Äã¸üÓÐÊý°¡¡£
6Â¥2014-10-24 10:04:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

JIANGFUYU98

ľ³æ (СÓÐÃûÆø)

½¨ÒéºÃºÃ¼ì²éһϼÆË㹫ʽÊDz»ÊÇÄǵط½´íÁË¡£
Ö÷¶¯Ìá¸ß£¬Ö÷¶¯Ó­½ÓÌôÕ½£¬ËæÊ±×¼±¸µ÷Õû£¬ÓÐÀíÐÔÒÀ¾Ý¡£
7Â¥2014-10-25 08:43:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ èèèСѾ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +8 ÊÖ»úÓû§ 2026-03-17 8/400 2026-03-20 09:32 by ½ÁæÔ½
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ Çóµ÷¼Á +17 enenenhui 2026-03-13 18/900 2026-03-20 08:55 by xingguangj
[¿¼ÑÐ] 281Çóµ÷¼Á£¨0805£© +11 ÑÌÏ«Ò亣 2026-03-16 21/1050 2026-03-20 08:45 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйúº£Ñó´óѧ£¬ÉúÎïѧ£¬301·Ö£¬Çóµ÷¼Á +5 1ËïÎò¿Õ 2026-03-17 6/300 2026-03-19 23:46 by zcl123
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +10 Ľº®mio 2026-03-16 10/500 2026-03-19 15:26 by ¶¡¶¡*
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼ÑÐ] 332Çóµ÷¼Á +3 ydfyh 2026-03-17 3/150 2026-03-19 10:14 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 0703»¯Ñ§ 305Çóµ÷¼Á +4 FY_yy 2026-03-14 4/200 2026-03-19 05:54 by anny19840123
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +5 °²È«Éϰ¶£¡ 2026-03-16 5/250 2026-03-18 15:33 by cmz0325
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +15 ´óÃ×·¹£¡ 2026-03-15 18/900 2026-03-18 14:52 by haxia
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
[¿¼ÑÐ] 080500£¬²ÄÁÏѧ˶302·ÖÇóµ÷¼ÁѧУ +4 ³õʶ¿ÉÀÖ 2026-03-14 5/250 2026-03-14 21:08 by peike
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
[¿¼ÑÐ] 304Çóµ÷¼Á +7 7712b 2026-03-13 7/350 2026-03-13 21:42 by peike
[˶²©¼ÒÔ°] 085600 260·ÖÇóµ÷¼Á +3 Ìì¿Õ»¹ÏÂÓêô 2026-03-13 5/250 2026-03-13 18:46 by Ìì¿Õ»¹ÏÂÓêô
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û