²é¿´: 1259  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

michaelcyq

Ìú¸Ëľ³æ (СÓÐÃûÆø)

[ÇóÖú] ³£¼ûËÜÁÏsurface chargeµÄÎÊÌâ.

²â¶¨Á˼¸ÖÖ³£¼ûËÜÁÏ£¨PVC£¬PC£¬PEµÈ£©µÄZeta potential £¨Ionic strength = 100 mM£©, ·¢ÏÖ¶¼ÊÇ´ø¸ºµçµÄ¡£
ÓÐÈËÄܰï´Ó»úÀíÉϽâÊÍÏÂô£¿ÎªÊ²Ã´´ø¸ºµç£¿ÊÇÒòΪÓпÉÀë½âµÄ¹ÙÄÜÍÅô£¿
Ê®·Ö¸Ðл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

hwweven

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Ò½ÁÆÆ÷еע²áºÍÉóºË

ÓÅÐã°æÖ÷

lz²âµÄ²ÄÁÏÊÇʲô״̬µÄ£¬Ä¤»¹ÊÇ¿éÌ壿ÎÒ¾õµÃÊDZíÃæ´ø¾²µçÔì³É£¬PVC¡¢PEºÍPC±íÃæ¶èÐÔ¶¼±È½Ï´ó£¬ÈÝÒ×»ý¾Û¸ºµçºÉ£¬Õâ¸úÒõÀë×Ӿۺϸù±¾Ã»É¶¹ØÏµ£¬ÔÙ˵³£¹æµÄPVCºÍPEÊÇ×ÔÓÉ»ù¾ÛºÏÖÆ±¸µÄ£¬PCÊÇõ¥½»»»Ëõ¾ÛÖÆ±¸µÄ£¬¸úÒõÀë×Ó¾ÛºÏÓÐɶ¹ØÏµ£¬4¥ͬѧ²»ÒªÎóµ¼±ðÈ˰¡¡¤¡¤¡¤
7Â¥2011-06-10 10:37:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

michaelcyq

Ìú¸Ëľ³æ (СÓÐÃûÆø)

×Ô¶¥Ï£¬Ç§Íò²»ÒªÔÙ³ÁÁË...
2Â¥2011-06-07 11:51:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Áõ»³

½ð³æ (ÕýʽдÊÖ)

Æ·Öʹ¤³Ìʦ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
chenlj8331(½ð±Ò+1): лл½»Á÷£¡ 2011-06-09 13:51:52
michaelcyq(½ð±Ò+10): 2011-06-09 20:11:35
pvcÊǾÛÂÈÒÒÏ©µÄ¼ò³ÆËü¿ÉÒÔͨ¹ýÂÈÒÒÏ©µ¥Ìå×ÔÓÉ»ù¾ÛºÏ¡¢ÒõÀë×Ó¡¢ÑôÀë×Ó¡¢Åäλ¾ÛºÏ¶ø³É¡£Í¨¹ý¼ìÑéËüÏÔ¸ºµçÐÔÊÇÒòΪËûµÄÈéÒºÖдæÔÚ×ÅÒõÀë×Ӿۺϣ¬ËüµÄ»îÐÔÖÐÐÄÊÇÒõÀë×Ó£¬ËùÒÔÒªÏÔ¸ºµç
pcÊǾÛ̼Ëáõ¥£¬PEÊǾÛÒÒÏ©ËüÃǶ¼´æÔÚÒõÀë×Ó¾ÛºÏ
ŬÁ¦¾ÍÓлر¨
4Â¥2011-06-09 11:36:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

michaelcyq

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by Áõ»³ at 2011-06-09 11:36:19:
pvcÊǾÛÂÈÒÒÏ©µÄ¼ò³ÆËü¿ÉÒÔͨ¹ýÂÈÒÒÏ©µ¥Ìå×ÔÓÉ»ù¾ÛºÏ¡¢ÒõÀë×Ó¡¢ÑôÀë×Ó¡¢Åäλ¾ÛºÏ¶ø³É¡£Í¨¹ý¼ìÑéËüÏÔ¸ºµçÐÔÊÇÒòΪËûµÄÈéÒºÖдæÔÚ×ÅÒõÀë×Ӿۺϣ¬ËüµÄ»îÐÔÖÐÐÄÊÇÒõÀë×Ó£¬ËùÒÔÒªÏÔ¸ºµç
pcÊǾÛ̼Ëáõ¥£¬PEÊǾÛÒÒÏ©ËüÃÇ ...

3x
5Â¥2011-06-09 20:11:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 306Çóµ÷¼Á +4 chuanzhu´¨Öò 2026-03-18 4/200 2026-03-21 08:25 by laoshidan
[¿¼ÑÐ] 313Çóµ÷¼Á +3 ËÁÈþ·¡Ò¼22 2026-03-19 3/150 2026-03-21 08:01 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á +12 yangfz 2026-03-17 12/600 2026-03-21 03:30 by JourneyLucky
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +8 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 8/400 2026-03-21 00:49 by Áõ¹úÉ­
[¿¼ÑÐ] 330Çóµ÷¼Á +4 С²Ä»¯±¾¿Æ 2026-03-18 4/200 2026-03-20 23:13 by JourneyLucky
[¿¼ÑÐ] 324Çóµ÷¼Á +5 luckyѽѽѽѼ 2026-03-20 5/250 2026-03-20 22:30 by ´ÙÌì³É
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 322Çóµ÷¼Á +4 È»11 2026-03-19 4/200 2026-03-20 22:12 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +3 £þ^£þ©bº¹ 2026-03-19 4/200 2026-03-20 21:01 by zhukairuo
[¿¼ÑÐ] Çóµ÷¼Á +3 @taotao 2026-03-20 3/150 2026-03-20 19:35 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +3 °µÓ¿afhb 2026-03-16 3/150 2026-03-20 00:28 by ºÓÄÏ´óѧУÓÑ
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ²ÄÁϹ¤³Ìרҵ 282·ÖÇóµ÷¼Á +5 ·ãÇÅZL 2026-03-18 7/350 2026-03-19 14:52 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +4 ÕÅvvvv 2026-03-15 6/300 2026-03-17 17:15 by ruiyingmiao
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] 318Çóµ÷¼Á +3 Yanyali 2026-03-15 3/150 2026-03-16 16:41 by houyaoxu
[¿¼ÑÐ] 277²ÄÁÏ¿ÆÑ§Ó빤³Ì080500Çóµ÷¼Á +3 ×ÔÓɼå±ý¹û×Ó 2026-03-16 3/150 2026-03-16 14:10 by ÔËÆøyunqi
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ʰ¹âÈÎȾ 2026-03-15 11/550 2026-03-15 22:47 by ʰ¹âÈÎȾ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û