24СʱÈÈÃŰæ¿éÅÅÐаñ    

±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1943  |  »Ø¸´: 4

cgch

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ̽ÌÖÁ÷¶¯µçÊÆµÄÎÊÌâ ÒÑÓÐ2È˲ÎÓë

¶à¿×½éÖÊ´æÔÚÓÚµç½âÖÊÈÜÒºÖУ¬½éÖʱíÃæ´øµç£¬»áÓÐEDLµÄ¸ÅÄî¡£ºê¹ÛÌåϵÁ½¶Ë¼Ópress
ure gradient£¬²úÉúÁ÷¶¯£¬EDLÄÚ²¿µÄ¾»µçºÉÒ²Á÷¶¯£¬²úÉústreming current£¨Is£©£¬Òò
Ϊ½éÖÊÊǸöclosed system£¬Á÷¶¯µÄ¾»µçºÉÔÚÁ½¶ËÔì³ÉµçºÉÀۼƣ¬»áÐγÉÒ»¸östreaming
potential£¬´Ó¶øÐγÉconductive current £¨Ic£©£¬ÆäÁ÷¶¯·½ÏòÓëºê¹Ûpressure grad
ientµÄ·½ÏòÏà·´£¬µçÁ÷ΪÁ㣬Is+Ic=0¡£

IcµÄ·´ÏòÁ÷¶¯Ò²»á´øÀ´Ò»¸öÓëIcͬ·½ÏòµÄÁ÷ÌåÁ÷¶¯£¬Õâ¸ö·½ÏòÓë֮ǰpressure gradien
tËù´øÀ´µÄÁ÷¶¯·½ÏòÏà·´£¬ÄÇô£¬Á½ÕßÊÆ±Ø»áµÖÏûÒ»²¿·Ö¡£

ÕâÑùÒ»¸öÎïÀíÏÖÏó¡£

ÎÒµÄÎÊÌâÊÇ£ºIs¶ÔÓ¦Js£¬Ic¶ÔÓ¦Jc£¬¼´£¬µçÁ÷Ç¿¶È¶ÔÓ¦µçÁ÷Ãܶȡ£Õâ¸öÌõ¼þIs+Ic=0£¬ÄÜ
·ñÓÃJs+Jc=0À´´úÌæ£¿Èç¹û¿ÉÒÔ£¬ÊÇÍË»¯ÁË£¬»¹Êǰüº¬ÁË£¿

´ó¼ÒÈçºÎ¿´Õâ¸öÎÊÌ⣡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

owetowet

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
Originally posted by cgch at 2011-06-11 16:38:38:
¶à¿×½éÖÊ´æÔÚÓÚµç½âÖÊÈÜÒºÖУ¬½éÖʱíÃæ´øµç£¬»áÓÐEDLµÄ¸ÅÄî¡£ºê¹ÛÌåϵÁ½¶Ë¼Ópress
ure gradient£¬²úÉúÁ÷¶¯£¬EDLÄÚ²¿µÄ¾»µçºÉÒ²Á÷¶¯£¬²úÉústreming current£¨Is£©£¬Òò
Ϊ½éÖÊÊǸöclosed system£¬Á÷¶¯µÄ¾»µçºÉÔÚÁ½ ...

µçÁ÷ÊÇʸÁ¿¡£
µçÁ÷Ç¿¶ÈÊDZêÁ¿¡£
Ôڵ绯ѧÀíÂÛµÄÍÆµ¼µÄ¹ý³ÌÖУ¬Ò»°ãÑ¡ÓõÄÊǵçÁ÷¡£Ò²¾ÍÊÇ˵ΪʲôÔÚÄãµÄÌû×ÓÀïÃæÓÐÄǸö0µÈʽ¡£
¶ÔÓÚµçÁ÷Ãܶȣ¬ÄãµÄµÈʽҲÊÇÕýÈ·µÄ¡£¾ßÌåµÄÄã¿ÉÒÔ¿´¿´john NewmanµÄµç»¯Ñ§ÏµÍ³ÄDZ¾Ê飬»òÕß˵Ïà¹ØÓÐЩģÐ͵ÄÎÄÕ¡£
2Â¥2011-06-12 12:53:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cgch

ľ³æ (ÕýʽдÊÖ)

лл¡£

ÎÒµÄÒâ˼ÊÇ£¬ºóÕßµÄÌõ¼þÓ¦¸Ã¸üÑϸñ£¬°üº¬Á˵çÁ÷ΪÁãµÄÌõ¼þ¡£²¢ÇÒµçÁ÷ΪÁãµÄ¸ÅÄîÓ¦¸ÃÊÇÒ»¸öƽ¾ùµÄ¸ÅÄ²¢²»Äܱ£Ö¤Ã¿¸öµãµÄµçÁ÷ÃܶÈΪÁã¡£

ËÆºõµçÁ÷ÃܶÈΪÁã¸üÄÜ·´Ó³electroviscou effect¡£ÎÒµÄÎÊÌâÓ¦¸ÃÊÇÒ»¸öÁ¦Ñ§ÎÊÌâ¡£
Stupid_is_as_stupid_does
3Â¥2011-06-12 18:31:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cgch

ľ³æ (ÕýʽдÊÖ)

Çë½Ì´ïÈË£º

ÉÏÊöÒòΪÁ÷¶¯ËùÓÕ·¢µÄÁ÷¶¯µçÊÆ£¬Ëù¶ÔÓ¦µÄµç³¡£¬ÊÇ·ñÊÇÒ»¸öÎȺãµç³¡

Ò²¾ÍÊÇ˵£¬ÊÇ·ñÂú×ãÀ­ÆÕÀ­Ë¹·½³Ì£¬¼´¶þ½×΢·ÖΪÁ㣿
Stupid_is_as_stupid_does
4Â¥2011-06-13 14:43:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bitshuizhizi

Òø³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÏëÎÊÒ»ÏÂÂ¥Ö÷£¬ÕâÀïµÄIc+Is=0Ó¦¸ÃÈçºÎÀí½â£¿Òâ˼ÊÇÔÚÎÈ̬ʱ£¬ÒºÌåÄÚ²¿µÄµçÁ÷ֵΪ0£¿
5Â¥2014-12-16 20:07:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ cgch µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò© ³õÊÔ274Çóµ÷¼Á +6 С¶£µ±À´ÁË 2026-03-30 7/350 2026-04-05 20:30 by lys0704
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 4/200 2026-04-05 20:13 by à£à£à£0119
[¿¼ÑÐ] 315Çóµ÷¼Á +5 £¦123456789 2026-04-05 5/250 2026-04-05 19:55 by nepu_uu
[¿¼ÑÐ] Çóµ÷¼Á +4 chenxrlkx 2026-04-05 6/300 2026-04-05 18:38 by imissbao
[¿¼ÑÐ] ¹¤¿ÆÇóµ÷¼Á +15 11ggg 2026-04-03 15/750 2026-04-05 16:24 by zzx2138
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-02 3/150 2026-04-05 13:02 by arrow8852
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +10 Áº¸»¹óÏÕÖÐÇó 2026-04-04 12/600 2026-04-05 09:37 by guoweigw
[¿¼ÑÐ] 282µç×ÓÐÅÏ¢0854ר˶µ÷¼Á +4 202451007219 2026-04-02 6/300 2026-04-04 21:55 by laoshidan
[¿¼ÑÐ] 313Çóµ÷¼Á +3 ¡«Î¢Î¢Á¹¡« 2026-04-03 3/150 2026-04-03 11:25 by à£à£à£0119
[¿¼ÑÐ] ÖØÇì´óѧ²ÄÁÏÓ뻯¹¤085600£¬³õÊÔ370+£¬ÇóÇóµ÷¼Á½¨Òé +8 shzhou_ 2026-04-01 9/450 2026-04-03 09:31 by À¶ÔÆË¼Óê
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +4 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 4/200 2026-04-03 09:29 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] 295Çóµ÷¼Á +7 Ô¸ÂÃ;ÓÀԶ̹Ȼ 2026-04-02 7/350 2026-04-03 08:22 by fangshan711
[¿¼ÑÐ] Ò»Ö¾Ô¸¸´µ©²ÄÁÏ£¬Ó¢Ò»×¨Ë¶£¬×Ü·Ö357µ÷¼Á +4 1050389037 2026-04-02 5/250 2026-04-02 21:40 by dongzh2009
[¿¼ÑÐ] 362Çóµ÷¼Á +14 Î÷ÄϽ»²ÄÁÏר˶3 2026-03-31 14/700 2026-04-02 17:50 by yunlongyang
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +3 cs0106 2026-04-02 5/250 2026-04-02 11:37 by olim
[¿¼ÑÐ] »¯Ñ§¹¤³Ìר˶324·Ö£¬Ò»Ö¾Ô¸Öйú¿óÒµ´óѧÇóµ÷¼Á +7 ¹¢¹¢1314 2026-04-01 7/350 2026-04-02 07:40 by ÉÐË®¸óÖ÷
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-03-31 11/550 2026-04-01 11:35 by wangjy2002
[¿¼ÑÐ] 326Çóµ÷¼Á +4 áÌáÌ×Ð 2026-03-31 4/200 2026-04-01 09:58 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] ¼ª´óÉúÎïѧ326·ÖÇóµ÷¼Á +3 sunnyupup 2026-03-31 3/150 2026-03-31 09:28 by longlotian
[¿¼ÑÐ] 370Çóµ÷¼Á +3 080700µ÷¼Á 2026-03-30 3/150 2026-03-31 01:09 by A_Zhe
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û