Self-diffusion ---------------------- According to the 2nd edition of the IUPAC ...chemical potential gradient equals zero. It is linked to the diffusion coefficient Di by the equation: http://en.wikipedia.org/wiki/Self-diffusion...
... factors having to do with the diffusion of innovations indicate what opportunities... the spread of culture by means of diffusion processes. 運用普及的過程, 遷移促進了文化的...
副牌：diffusion line/second line Armani Exchange 是 Giorgio Armani的副牌。Armani Exchange is the second line of Giorgio Armani.台灣稱為副牌，外國稱為副線或第二線