送交者: html 于 2005-4-21, 21:36:58:
回答: 这个永东机为什么不行 由 HunHunSheng 于 2005-4-21, 21:17:33:
表面化学, 要不就是故意考考大家. 这个问题和水磨汤元一样.
F=SIGAMA * COS(ALPHA), log(p/p0) is a function of F
alpha is the angel between surface and liquid.
For wet surface the angel <90,
This should be a typical example in physical/surface chemistry.
Kao, you are above the poverty line of XYS , but I am still below it -(: