²é¿´: 2316  |  »Ø¸´: 14
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

susie415

гæ (³õÈëÎÄ̳)

[½»Á÷] ¿É·ñÖ±½ÓÓÃNH4-ZSM-5·Ö×Óɸ¸ºÔؽðÊô ÒÑÓÐ9È˲ÎÓë

СµÜÐÂÊÖ£¬³õ´Î³¢ÊÔ·Ö×Óɸ¸ÄÐÔ£¬ÓиöÎÊÌâÏëÇë½Ì¸÷λ¡£
ÎÒµÄÔØÌåÊÇNH4Ð͵ģ¬ÊDz»ÊÇ¿ÉÒÔÖ±½ÓÓýðÊôÑÎÈÜÒº½þ×Õ·¨À´¸ºÔؽðÊô£¿ »¹ÊDZØÐëÒª±ºÉյõ½H-zsm-5Ö®ºóÔÙ½øÐнþ×Õ£¿Á½ÕßÓкÎÇø±ð£¿Ð»Ð»ÁË£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

susie415

гæ (³õÈëÎÄ̳)

¿ÉÒÔÓÃׯÉÕÒÔºóÐγɵÄHZSM½þ×Õ¸ºÔØî⣿
5Â¥2014-09-26 21:45:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 15 ¸ö»Ø´ð

xtsheep

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Сľ³æÖ®¡¶Science¡·Ö÷±à

¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
liwentao2010: ½ð±Ò+1, лл»ØÌû£¬»¶Ó­³£À´½»Á÷ 2014-09-28 09:24:01
¹Ø¼ü¿´Äã½þ×ÕÖ®ºóµÄ²½Ö裬Èç¹ûÐèÒª¸ßαºÉÕÏÔÈ»¾Í²»ÐС£
¿ÉÒÔÏȽ»»»³ÉÄÆÐ͵ģ¬ÔÚ½þ×Õ¸ºÔرºÉÕ£¬È»ºóÔÙ½»»»³Éï§ÐÍ¡£
Ô²¹æÎªÊ²Ã´¿ÉÒÔ»­Ô²£¿ÒòΪ½ÅÔÚ×ßÐIJ»¶¯£»ÄãΪʲô²»ÄÜÔ²ÃΣ¿ÒòΪÐÄÔÚ×ߣ¬½Å²»¶¯¡£
2Â¥2014-09-26 10:03:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

guoxg701

ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)

àÅ£¬Â¥ÉϵĽ¨ÒéºÜºÃ£¡
Éþ¾âľ¶Ï£¬Ë®µÎʯ´©
3Â¥2014-09-26 12:12:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hongkun2014

Ìú³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¿´ÄúµÄºóÐø´¦Àí¹¤ÒÕ£¬Èç¹ûºóÐøÓкæ¸É¡¢±ºÉյĻ·½Ú£¬ÒòΪÓа±ÆøµÄ·Ö½âºÍ»Ó·¢£¬¹À¼Æ²»Ì«ºÃ£»
½¨ÒéÓÃËá»òÕß¼îÏȽ»»»ÆäÖеÄ笠ùÀë×Ó£¬¶øºóÔÙ¸ºÔØ¡£
4Â¥2014-09-26 15:24:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á +11 Ymlll 2026-03-18 14/700 2026-03-20 10:46 by EBSD
[¿¼ÑÐ] 26µ÷¼Á/²ÄÁÏ/Ó¢Ò»Êý¶þ/×Ü·Ö289/ÒѹýAÇøÏß +8 ²½´¨¿á×Ï123 2026-03-13 8/400 2026-03-20 08:47 by xingguangj
[¿¼ÑÐ] Çóµ÷¼Á +3 °µÓ¿afhb 2026-03-16 3/150 2026-03-20 00:28 by ºÓÄÏ´óѧУÓÑ
[¿¼ÑÐ] 317Çóµ÷¼Á +3 Éê×ÓÉêÉê 2026-03-19 6/300 2026-03-19 14:16 by Éê×ÓÉêÉê
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +3 @taotao 2026-03-19 3/150 2026-03-19 14:07 by peike
[¿¼ÑÐ] 332Çóµ÷¼Á +3 ydfyh 2026-03-17 3/150 2026-03-19 10:14 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 0817µ÷¼Á +3 ûÓдð°¸_ 2026-03-14 3/150 2026-03-19 09:51 by Xu de nuo
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +5 ÏëÉϰ¶µÄÀðÓã 2026-03-18 6/300 2026-03-18 17:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 311Çóµ÷¼Á +6 26ÑÐ0 2026-03-15 6/300 2026-03-18 14:43 by haxia
[¿¼ÑÐ] 311Çóµ÷¼Á +11 ¶¬Ê®Èý 2026-03-15 12/600 2026-03-18 14:36 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 280Çóµ÷¼Á +6 ¹¾ààÏþÏþ 2026-03-18 7/350 2026-03-18 11:25 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 308Çóµ÷¼Á +4 ÊÇLupa°¡ 2026-03-16 4/200 2026-03-17 17:12 by ruiyingmiao
[¿¼ÑÐ] [µ¼Ê¦ÍƼö]Î÷ÄϿƼ¼´óѧ¹ú·À/²ÄÁϵ¼Ê¦ÍƼö +3 ¼â½ÇСºÉ 2026-03-16 6/300 2026-03-16 23:21 by ¼â½ÇСºÉ
[»ù½ðÉêÇë] ½ñÄêµÄ¹ú»ù½ðÊÇ´ò·ÖÖÆÂ𣿠50+3 zhanghaozhu 2026-03-14 3/150 2026-03-16 17:07 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 304Çóµ÷¼Á +3 ÂüÊâ2266 2026-03-14 3/150 2026-03-16 16:39 by houyaoxu
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿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] 327Çóµ÷¼Á +6 ʰ¹âÈÎȾ 2026-03-15 11/550 2026-03-15 22:47 by ʰ¹âÈÎȾ
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 ºôºô£¿~+123456 2026-03-14 3/150 2026-03-14 16:53 by WTUChen
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û