The question, moreover, has had a new light thrown upon it by the application of the principles of thermodynamics and of the phase rule. 
 The New Physics and Its Evolution 

The Phase Rule of Willard Gibbs, especially as developed by Bakhuis Roozeboom, is a most useful guide in such investigations. 
 The Project Gutenberg Encyclopedia, Volume 1 of 28 

Translations for gibbs' phase rule

ruso

фаз правило правило фаз

portugués

regra das fases de gibbs

español

grados de libertad regla de gibbs regla de las fases regla de las fases de gibbs

catalán

graus de llibertat regla de les fases regla de les fases de gibbs

Lengua de interfaz

Significados de gibbs' phase rule en inglés