Znn3bq.jpeg
²é¿´: 433  |  »Ø¸´: 4
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

8569636.hi

ľ³æ (ÕýʽдÊÖ)


[½»Á÷] ·­ÒëÇóÖú

ÎÒÏë·­ÒëÏÂÃæÒ»¾ä»°£¬"µ±½Ó´¥½ÇСÓÚ90ʱ£¬...£»µ±½Ó´¥½Ç´óÓÚ90ʱ£¬...¡±£¬ÕâÑù¿ÉÒÔÂð£¿ÓÐûÓиüºÃµÄ¾ä×Ó£¿
When the contact angle  is less than 90, ...£»When the contact angle  is greater than 90, ....

» ²ÂÄãϲ»¶

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
8569636.hi(½ð±Ò+5, ·­ÒëEPI+1): лл£¡ 2011-02-19 07:38:33
¸ù¾ÝÄãµÄ¸Ð¾õºÍ°®ºÃÑ¡Ôñ°É£¬Ö»ÒªÔڽṹºÍ´óÒâÉÏûÎÊÌâ¾Íok
3Â¥2011-02-18 17:02:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð
²Î¿¼¾ä£ºIf the angle ¦È is less than 90 degrees the liquid is said to wet the solid. If it is greater than 90 degrees it is said to be non-wetting.

Òà¿ÉÓà smaller-larger
Àý¾ä£º
Less strongly hydrophilic solids will have a contact angle up to 90¡ã.
If the solid surface is hydrophobic, the contact angle will be larger than 90¡ã.
An apparent contact angle becomes smaller when a true contact angle is smaller than 90¡ã.
2Â¥2011-02-18 17:00:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

8569636.hi

ľ³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
Originally posted by 8814402 at 2011-02-18 09:02:17:
¸ù¾ÝÄãµÄ¸Ð¾õºÍ°®ºÃÑ¡Ôñ°É£¬Ö»ÒªÔڽṹºÍ´óÒâÉÏûÎÊÌâ¾Íok

лл£¡Çë°ïæ¿´¿´ÏÂÃæ¾ä×ÓÓÐûÓÐÎÊÌâ¡£
Our research on the melting of a substrate-supported Au nanoparticle, irrespective of the sort of substrate, reveal that the melting point suppression of a substrate-supported Au nanoparticle is strongly ruled by the contact angle between the particle and the substrate. When the contact angle is less than 90, a much stronger size-dependent melting point depression compared with those for free nanoparticles is predicted; when the contact angle is great than 90, the melting temperature of the supported Au nanoparticles are somewhat higher than those for free particle, and the degree of discrepancy depends on the particle¨Csubstrate interaction, which was not found in previous research.
4Â¥2011-02-18 21:03:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

greater¡£²»¶®ÄãµÄרҵ£¬²»ºÃÒâ˼¡£ÔÙ¶àµÄ¿´²»ÁË
5Â¥2011-02-18 21:22:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Èí¼þ¹¤³ÌÇóµ÷¼Á22Èí¹¤296·ÖÇóµ÷¼Á£¬½ÓÊÜ¿çµ÷ +4 yangchen2017 2026-04-08 5/250 2026-04-08 21:56 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ì320Çóµ÷¼Á£¬080500 +12 »Æ¹ÏζÊíÆ¬ 2026-04-06 12/600 2026-04-08 16:26 by luoyongfeng
[¿¼ÑÐ] 264Çóµ÷¼Á +11 ÂóС¶£µ± 2026-04-07 11/550 2026-04-08 16:05 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
[¿¼ÑÐ] 283Çóµ÷¼Á +19 A child 2026-04-04 19/950 2026-04-08 14:26 by xingguangj
[¿¼ÑÐ] Ò»Ö¾Ô¸085404£¬×Ü·Ö291£¬Ëļ¶Òѹý£¬Çóµ÷¼Á +9 °¢¿¡°¢¿¡°¢¿¡ 2026-04-04 11/550 2026-04-08 10:56 by ѧԱXf6pzY
[¿¼ÑÐ] 304Çóµ÷¼Á +10 ËØÄê¼ÀÓï 2026-04-06 17/850 2026-04-08 09:05 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸211µç×ÓÐÅÏ¢347Çóµ÷¼Á +3 554916 2026-04-03 3/150 2026-04-07 23:22 by ÈçÈôʱ¹âµ¹Á÷
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +12 ÏàÐűػá¹ââÍòÕ 2026-04-06 15/750 2026-04-07 21:22 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] Ò»Ö¾Ô¸C9µÄ»¯Ñ§¹¤³Ì£¨085602£© 340·Ö£¬¸Ð¾õУÄÚµ÷¼ÁÎÞÍû£¬Çóµ÷¼Á +12 ÍòÊÂÒËÕé 2026-04-04 12/600 2026-04-06 07:46 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 302·Ö 085601Çóµ÷¼ÁÍÆ¼ö +11 zyxÉϰ¶£¡ 2026-04-05 11/550 2026-04-05 22:13 by dongzh2009
[¿¼ÑÐ] 322Çóµ÷¼Á +3 àźߺߺã 2026-04-05 3/150 2026-04-05 19:52 by nepu_uu
[¿¼ÑÐ] 277Çóµ÷¼Á +5 ¿¼Ñе÷¼Álxh 2026-04-05 5/250 2026-04-05 19:03 by chy09050039
[¿¼ÑÐ] 283Çóµ÷¼Á +4 mcbbc 2026-04-03 5/250 2026-04-04 20:51 by imissbao
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª±±µçÁ¦´óѧ£¨±±¾©£©£¬²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶265£¬Çóµ÷¼Á +11 yelck 2026-04-03 12/600 2026-04-04 19:52 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085404£¬×Ü·Ö314·Ö£¬Çóµ÷¼Á +4 zf83hn 2026-04-03 4/200 2026-04-03 21:25 by à£à£à£0119
[¿¼ÑÐ] µ÷¼Á +5 asdasdassda 2026-04-03 6/300 2026-04-03 20:27 by °¶ÉϵÄÒ»ÌõÓã
[¿¼ÑÐ] 285Çóµ÷¼Á +5 AZMK 2026-04-03 8/400 2026-04-03 18:17 by AZMK
[˶²©¼ÒÔ°] ÇóÀÏʦÊÕÁô +9 lllq123 2026-04-03 9/450 2026-04-03 13:48 by ºôÎü¶¼ÊǼõ·Ê
[¿¼ÑÐ] ½»Í¨ÔËÊ俼ÊÔ264·ÖÇ󹤿Ƶ÷¼Á +4 jike777 2026-04-02 4/200 2026-04-02 21:53 by zllcz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û