| ²é¿´: 536 | »Ø¸´: 5 | ||||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | ||||
| ¡¾Óн±½»Á÷¡¿»ý¼«»Ø¸´±¾Ìû×Ó£¬²ÎÓë½»Á÷£¬¾ÍÓлú»á·ÖµÃ×÷Õß °®Çé´ß»¯¼Á µÄ 2 ¸ö½ð±Ò | ||||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||||
[½»Á÷]
promoter segregation ÊÇʲôÒâ˼£¿
|
||||
|
ÔÎÄ£º Among various factors that are responsible for the deactivation of the catalyst£¬such as promoter segregation£¬ sintering of catalyst¡£¡£¡£ Çë½Ì´ó¼Ò лл¹þ ![]() |
» ²ÂÄãϲ»¶
¹ú¼Ò¼¶È˲ſÎÌâ×éÕÐÊÕ2026Ä껯ѧ£¬²ÄÁÏ»¯¹¤ µ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
¹ú¼Ò¼¶È˲ÅÍÅÌå¿ÎÌâ×éÕÐÊÕ2026½ì»¯Ñ§Ààѧ˶£¬×¨Ë¶¡£
ÒѾÓÐ1È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ283È˻ظ´
ºÓÄÏÀí¹¤´óѧÂÌÉ«´ß»¯¿ÎÌâ×éÕÐÊÕ²ÄÁÏ£¬»¯¹¤£¬»¯Ñ§µÈ·½ÏòÑо¿Éú
ÒѾÓÐ0È˻ظ´
¹ú¼Ò¼¶È˲ſÎÌâ×éÕÐÑо¿Éú £¨´ß»¯·½Ïò£©µ÷¼Á
ÒѾÓÐ13È˻ظ´
ÕÐÊÕ˶ʿÑо¿Éú
ÒѾÓÐ21È˻ظ´
[Ìì½ò]ÖйúÃñº½´óѧ ÕÐÊÕ²ÄÁÏÀàÑо¿Éú
ÒѾÓÐ0È˻ظ´
²ÄÁÏÓ뻯¹¤×¨ÒµÓдóÁ¿µ÷¼ÁÖ¸±ê
ÒѾÓÐ7È˻ظ´
¹ú¼Ò´óÈ˲ſÎÌâ×éÕÐÊÕ»¯Ñ§¡¢²ÄÁÏ»¯¹¤Àà2026Äêµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
085600µ÷¼Á
ÒѾÓÐ2È˻ظ´
Õãʦ´ó»¯Óë²ÄѧԺ2026ÄêÓдóÁ¿Ë¶Ê¿Ñо¿Éúµ÷¼ÁÃû¶î £¨ÏßÉÏ µ÷¼Á£©
ÒѾÓÐ6È˻ظ´
daiqiguang
ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)
- C-EPI: 1
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ¹ó±ö: 3.1
- ½ð±Ò: 1496.6
- É¢½ð: 104
- ºì»¨: 29
- Ìû×Ó: 5485
- ÔÚÏß: 565.7Сʱ
- ³æºÅ: 186979
- ×¢²á: 2006-02-16
- ÐÔ±ð: GG
- רҵ: ¹¤Òµ´ß»¯/²ÄÁÏ¡¢»·¾³´ß»¯
- ¹ÜϽ: ´ß»¯
¡ï
°®Çé´ß»¯¼Á(½ð±Ò+1,VIP+0):3QQQQ!!!
°®Çé´ß»¯¼Á(½ð±Ò+1,VIP+0):3QQQQ!!!
|
ÕýдÎÄÕÂÕÒ²»µ½ºÏÊʵĴʣ¬¿ÉÒÔÓÃÓÚ±íʾ×é·Ö´Ó¹ÌÈÜÌåÖеÄÎö³ö°É ![]() ![]() Ó¢ÓïÌ«ÂÒÁË£¬ÓÖÀÁµÃ¿´ÎÄÏ× |

3Â¥2008-09-08 22:24:46
zyhou
ר¼Ò¹ËÎÊ (ÎÄ̳¾«Ó¢)
-

ר¼Ò¾Ñé: +3748 - C-EPI: 74
- Ó¦Öú: 4970 (¸±½ÌÊÚ)
- ¹ó±ö: 2.947
- ½ð±Ò: 39406.7
- É¢½ð: 14624
- ºì»¨: 415
- Ìû×Ó: 10637
- ÔÚÏß: 2546.4Сʱ
- ³æºÅ: 373328
- ×¢²á: 2007-05-16
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§
- ¹ÜϽ: ´ß»¯
¡ï
°®Çé´ß»¯¼Á(½ð±Ò+1,VIP+0):3QQQQ!!!
°®Çé´ß»¯¼Á(½ð±Ò+1,VIP+0):3QQQQ!!!
|
¿ÉÒÔÀí½âΪ´Ù½ø¼Á£¨»òÕßÖú¼Á£©µÄ·Ö½â¡¢·ÖÀ룡 ¸öÈËÀí½â£º¿ÉÄÜÕâÀà´ß»¯¼ÁÔÚ·´Ó¦¹ý³ÌÖÐÊÇÒԺϽð»òÕß¹ÌÈÜÌåÖ®ÀàµÄ½á¹¹Æð×÷Óõģ¬Èç¹û´Ù½ø¼ÁÓë»îÐÔ½ðÊô¼äµÄºÏ½ð»òÕß¹ÌÈÜÌå·¢Éú·Ö½â»òÕß·ÖÀ룬×ÔÈ»»áÒýÆðʧ»î£¡ |
2Â¥2008-09-08 22:06:03
4Â¥2008-09-08 22:31:43
5Â¥2008-09-08 22:47:55















»Ø¸´´ËÂ¥