Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1502  |  »Ø¸´: 8
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ymxiong

[½»Á÷] ÇëÎÊËÄ̽Õë·¨²âÁ¿Í¿²ãµ¼µçÂʵÄÎÊÌâ

×î½ü×öÁËÒ»¸öÍ¿²ã£¨100microns ×óÓÒ£©£¬Ïë²ÉÓÃËÄ̽Õë·¨²âÁ¿Í¿²ãµÄµçµ¼ÂÊ£¬µ«ÏÖÔÚÎÊÌâÊÇÍ¿²ãÔÚ»ùÌåÉϺÜÄѰþÀ룬²»ÖªµÀÓÐÄÇλ³æÓÑ×ö¹ýÏà¹ØµÄʵÑ飨»òÕß¶ÔËÄ̽Õë·¨ºÜÊ죩£¬ÇëÖ¸µã¸ÃʵÑéÔÚ²»·ÖÀëÍ¿²ãµÄÇé¿öÏÂÈçºÎ½øÐУ¿Í¿²ãµÄºñ¶ÈÓë»ùÌå²ÄÁ϶Ե絼ÂʵIJâÁ¿ÓÐʲôÑùµÄÓ°Ïì¡£
ÏÈÐÐл¹ýÁË¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

caoqigao

½ð³æ (ÕýʽдÊÖ)


¡ï
ymxiong(½ð±Ò+1,VIP+0):·Ç³£¸Ðл»Ø¸´£¡²ÉÓÃÈÚ»¯µÄ·½·¨ÊǺܺõĴ´Ò⣬µ«ÎÒµÄÇé¿ö²»Í¬£¬»ùÌåÈÛµãºÜ¸ß£¬1000¶ÈÒÔÉÏ»áÆÆ»µÎÒµÄÍ¿²ã²¢¸Ä±äÆäÐÔÄÜ¡£²»¹ý»¹ÊǷdz£¸ÐлÄúµÄ»ý¼«²ÎÓë¡£
¼ÈÈ»ÊÇÍ¿²ã£¬ÄÇôͿ²ãºÍ»ùÌåµÄÈÛµãÊDz»Ò»ÑùµÄѽ£¬¶øÇÒÍ¿²ãµÄºñ¶È»¹ÊDZȽϺñµÄ£¬Ò»°ãÀ´½²£¬»ùÌåµÄÈÛµã±È½ÏµÍ°É£¬ÄǾͿÉÒÔ°Ñ»ùÌ司ÈÛµô¡£Èç¹ûÅÂÆÆ»µÍ¿²ã£¬¿ÉÒÔÔÚÕæ¿Õ»òÆø·Õ±£»¤ÏÂÈÛ¡£
9Â¥2007-09-17 14:53:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

icwafer

½ð³æ (ÕýʽдÊÖ)

¡ï
ymxiong(½ð±Ò+1,VIP+0):лл²ÎÓë
²âÁ¿·½¿éµç×裬³ËÒÔºñ¶È¾Í¿ÉÒÔÁË£¬×¢Òⵥλ»»Ëã¡£
ΪÈËÃñ±Ò·þÎñ£¡
2Â¥2007-09-14 21:34:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fuzp

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï
ymxiong(½ð±Ò+4,VIP+0):ллÏêϸ»Ø¸´£¬ÎҵĻùÌåÊǵ¼µçµÄ£¬Í¿²ã/»ùÌå½çÃæÓÐËÜÐÔ±äÐÍ£¬Í¿²ãºñ¶ÈÔÚ100um×óÓÒ£¬ÈçºÎ¿¼ÂǽçÃæµç×ÓÉ¢É䣿
»ùµ×²»µ¼µçµÄ»°£¬²âÁ¿¼òµ¥£¬·ÖÎöµÄʱºò¹ØÏµ¸´ÔÓ£¬ÒòΪ»¹ºÍ±íÃæ¼°½çÃæ¶Ôµç×ÓµÄÉ¢Éä×´¿öÏà¹Ø¡£ÈôÉèd/l=K£¬Ôò½üËÆµÄ£¬r0/r=1-(3/16K)*(2-p-q), dΪĤºñ£¬lΪµç×ÓÆ½¾ù×ÔÓɳ̣¬r0ÊÇÌå²ÄÁϵĵç×èÂÊ¡£p,q·Ö±ð±íÕ÷±íÃæºÍ½çÃæ¶Ôµç×ÓµÄÉ¢Éä×´¿ö¡£²»¹ýÄãµÄ±¡Ä¤Ó¦¸ÃËã±È½Ïºñ£¬ËùÒÔµç×èÂʺͺñ¶Èûʲô¹ØÏµ¡£µ«ÊÇÈç¹û»ùµ×µ¼µç£¬²âÁ¿µÄʱºò¾ÍµÃ¿¼ÂÇ»ùµ×µÄ²¢Áª×÷ÓÃÁË¡£

[ Last edited by fuzp on 2007-9-15 at 05:44 ]
3Â¥2007-09-15 00:14:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

swingbj

ľ³æ (СÓÐÃûÆø)

¡ï
ymxiong(½ð±Ò+1,VIP+0):лл¶ÔËÄ̽Õë·¨²âÁ¿µÄ»Ø¸´¡£µ«¾ÍÊÇÎÞÏà¹ØÎÄÏ×£¡
ÓÃÒø½ºÕ³ÉÏËĸùÒýÏß²âÁ¿¾ÍÊÇÁË£¬Ö»ÊǼÆËãʱעÒâһϾÍÐÐÁË¡£¿ÉÒԲο¼YBCOÍ¿²ãµ¼ÌåµÄ²âÁ¿·½·¨£¬Í¬Ê±×¢Òâ±íÃæµç×èµÄ¸ÅÄÖÁÉÙÔÚ³¬µ¼Í¿²ã²ÄÁÏÀïÁ½ÕßÊDz»Ò»ÑùµÄ£¬¿ÉÒÔÕÒÏà¹ØÎÄÏ׿´¿´¡£
4Â¥2007-09-15 08:14:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +8 RussHu 2026-04-12 9/450 2026-04-15 09:13 by ÄæË®³Ë·ç
[¿¼ÑÐ] 22408 312Çóµ÷¼Á +16 ÃÅ·ÃþÃþ 2026-04-14 17/850 2026-04-14 23:59 by Xurambo2014
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +32 yzyzx 2026-04-12 36/1800 2026-04-14 17:45 by lhj2009
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +23 ¹þ¹þ¹þ^_^ 2026-04-12 23/1150 2026-04-14 16:30 by zhouxiaoyu
[¿¼ÑÐ] Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á +19 ÔÙæҲҪ³Ô·¹°¡ 2026-04-08 20/1000 2026-04-14 16:03 by zs92450
[¿¼ÑÐ] 085404 298·ÖÇóµ÷¼Á +11 ºôÀ²ºôÀ²ºôºôºô 2026-04-10 12/600 2026-04-14 08:38 by wfj257
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ 0855 »úе 286 Çóµ÷¼Á +11 ²»»á³ÔÈâ 2026-04-12 11/550 2026-04-13 21:59 by bljnqdcc
[¿¼ÑÐ] Ò»Ö¾Ô¸0807 ÊýÒ»Ó¢Ò» 313 ÓÐûÓжþÂÖµ÷¼Á +12 emokidd 2026-04-08 13/650 2026-04-13 08:32 by lhj2009
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á +5 ŬÁ¦µÄÏÄÄ© 2026-04-09 5/250 2026-04-12 19:17 by wj165256
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-10 16/800 2026-04-12 10:48 by zhouyuwinner
[ÕÒ¹¤×÷] ɽ¶«¸ßУ½Ìʦ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Ô±¹¤¹ý²»ÏÂÈ¥À² +4 qut2026 2026-04-09 9/450 2026-04-12 00:54 by qut2026
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +16 Ò¶zilin 2026-04-10 16/800 2026-04-11 11:04 by may_ÐÂÓî
[¿¼ÑÐ] 085506-Çóµ÷¼Á-285·Ö +3 À×Å··ÉÌß 2026-04-08 3/150 2026-04-11 08:37 by zhq0425
[¿¼ÑÐ] 282£¬µçÆø¹¤³Ìרҵ£¬Çóµ÷¼Á£¬²»Ìôרҵ +9 jggshjkkm 2026-04-10 9/450 2026-04-10 14:55 by ÄæË®³Ë·ç
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +21 ²»ÖªÃûµÄСئ 2026-04-08 21/1050 2026-04-09 18:55 by l_paradox
[¿¼ÑÐ] 348Çóµ÷¼Á +3 candyyyi 2026-04-09 3/150 2026-04-09 17:20 by ¶ÎΰÑÞ
[ÂÛÎÄͶ¸å] ÇóÖúÎÄÏ×Ô­ÎÄ 10+3 18500821399 2026-04-08 3/150 2026-04-09 16:56 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 086004 Çóµ÷¼Á 309 +7 Yin DY 2026-04-08 7/350 2026-04-09 13:59 by Delta2012
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +8 bradoner 2026-04-08 9/450 2026-04-09 13:43 by onlyÖÜ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û