Znn3bq.jpeg
²é¿´: 2436  |  »Ø¸´: 24
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

andyao

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

[½»Á÷] ÇóÖú£º£Â£Ê£È·¨Çó¿×¾¶·Ö²¼

ÇëÎÊ´óϺ£¬Óã£ʣȷ¨¼ÆËã¿×·Ö²¼ÊÇÓÃÎü¸½Êý¾Ý»¹ÊÇÍѸ½Êý¾Ý°¡£¡Ð»Ð»ÁË
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lxhtycn

½ð³æ (ÕýʽдÊÖ)

¡ï
physchemboy(½ð±Ò+1,VIP+0):¶àл²ÎÓ룬»¶Ó­³£À´£º£©
Ó¦¸ÃÓÃÍѸ½ÇúÏß¼ÆË㣬²âÊÔÀÏʦ˵Èç¹ûÖ»×öÁËÎü¸½Ã»×öÍѸ½Êǵò»µ½¿×¾¶·Ö²¼½á¹ûµÄ¡£
21Â¥2007-09-27 17:50:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 25 ¸ö»Ø´ð

xhtangxh

ľ³æ (ÖøÃûдÊÖ)

ÓÐľÓгæ

¡ï
rabbit7708(½ð±Ò+1,VIP+0):¶àлÈÈÐÄÓ¦Öú£¡£º£©
ĿǰÎÄÏ×Öдó¶àÓÃÎü¸½Êý¾Ý¡£
2Â¥2007-09-18 18:03:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dlseasky

ľ³æ (СÓÐÃûÆø)

¡ï
rabbit7708(½ð±Ò+1,VIP+0):¶àлÈÈÐÄÓ¦Öú£¡£º£©
Îü¸½µÄºÃһЩ°É£¡
3Â¥2007-09-18 21:43:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

starfry

ľ³æ (СÓÐÃûÆø)

¡ï ¡ï
rabbit7708(½ð±Ò+2,VIP+0):ллÌṩÎÄÏ×Ô­ÎÄ£¡£º£©
From [Heterogeneous Catalysis in Industrial Practice/Charales N. Satterfield 2 ed.]
In a series of interconnected pores of varying cross section, in general most of the pore volume empties at a pressure corresponding to the radius of the largest circle that can be inscribed in the throat. In predicting rates of diffusion within porous catalysts the restrictions contribute a resistance that is not offset by the enlargements, so for this purpose it is throat rather than cavity dimension that is of importance and the desorption curve ma be better measure of pore size.

Ó¢ÎÄͦÄÑ»¹Çë¸ßÊÖ·­Òë

ÎÒ¶ÁµÄÀí½â´óÊÇ
ÔÚ²»¹æÔòÐ͵Ŀ׶´ÄÚ£¬ÈçÒ»¶Ë´óÒ»¶ËСīˮƿÐ͵Ŀ׶´,
ÍѸ½±ØÐëÔÚp/p0СÓÚÕ­¶ËµÄ¿×¶´°ë¾¶²Å»áÍê³É
¶øÀ©É¢ËÙÂÊÊDZ»¿×¶´Õ­¿ÚµÄ¿×¾¶¿ØÖÆ£¬¶ø²»ÊÇ¿×ѨµÄÄÚ¾¶
ËùÒÔÔÚ¼ÆËã¿×¾¶µÄʱºòÒÔÍѸ½ÇúÏßÀ´¹À¼Æ½ÏºÃ

(²»ÖªÊÇ·ñÖ±¹ÜÐ͵Ŀ׶´ÎüÍѸ½ÇúÏßËã³öµÄ²îÒì»áСЩ?)
5Â¥2007-09-19 02:19:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +20 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 24/1200 2026-04-09 03:34 by ËïСС12457
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò»ÑùYWY 2026-04-06 14/700 2026-04-08 23:00 by Öí»á·É
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +4 bradoner 2026-04-08 5/250 2026-04-08 21:27 by cyh¡ª315
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +13 ŬÁ¦·Ü¶·112 2026-04-08 13/650 2026-04-08 21:17 by ѧԱtURuqU
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬085600£¬344·ÖÇóµ÷¼Á +11 µ÷¼ÁÉϰ¶«^ 2026-04-05 12/600 2026-04-08 16:17 by luoyongfeng
[¿¼ÑÐ] 275 Çóµ÷¼Á +8 Lei812514 2026-04-07 8/400 2026-04-08 12:46 by chemisry
[¿¼ÑÐ] 323Çóµ÷¼Á +3 ÁÖzlu 2026-04-07 4/200 2026-04-07 23:21 by lbsjt
[¿¼ÑÐ] £¨µ÷¼Á£©Ò»Ö¾Ô¸±¨¿¼¹þ¶û±õ¹¤Òµ´óѧ0857×ÊÔ´Óë»·¾³×¨Òµ378·Ö¿¼Éú +7 ºÝºÝ¼ÓÓÍ 2026-04-05 8/400 2026-04-06 16:52 by momoð©
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-05 4/200 2026-04-06 12:29 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] ÉúÎïѧÇóµ÷¼Á +5 15064154688 2026-04-03 5/250 2026-04-06 11:56 by lijunpoly
[¿¼ÑÐ] Ò»Ö¾Ô¸9²ÄÁÏѧ˶297ÒѹýÁù¼¶Çóµ÷¼ÁÍÆ¼ö +11 adaie 2026-04-04 12/600 2026-04-05 19:04 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 08ר˶275µ÷¼Á +5 AaAa7420 2026-04-05 5/250 2026-04-05 18:01 by jkddd
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±Å©ÁÖÐóÄÁר˶336·ÖÇóµ÷¼Á +3 5ourr 2026-04-03 3/150 2026-04-05 10:40 by JOKER0401
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤306·ÖÕÒµ÷¼Á +12 ²×º£ÇáÖÛe 2026-04-03 13/650 2026-04-04 23:45 by lqwchd
[¿¼ÑÐ] 342Çóµ÷¼Á +3 Liang7111 2026-04-04 5/250 2026-04-04 19:47 by dongzh2009
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 zybz³å³å³å 2026-04-03 6/300 2026-04-04 13:08 by zybz³å³å³å
[¿¼ÑÐ] 283·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +29 ÂÞKAKA 2026-04-02 29/1450 2026-04-03 23:56 by userper
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +7 À§À§À§À§À¤À¤ 2026-04-02 7/350 2026-04-03 17:26 by Yuena_Wang
[¿¼ÑÐ] 320Çóµ÷¼Á +5 Õñ¡ªTZ 2026-04-02 5/250 2026-04-03 14:42 by fxue1114
[¿¼ÑÐ] 296Çóµ÷¼Á +4 sdhu 2026-04-02 4/200 2026-04-02 21:29 by baoball
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û