Webster's Revised Unabridged Dictionary (1913 + 1828). Heterogeneity. The ARTFL Project, University of Chicago. September 2010 [2010-09-10]. (原始内容(Part of this paragraph is public domain material copyright 1828 and 1913)存档于2011-07-28).
Webster's Revised Unabridged Dictionary (1913 + 1828). Heterogeneous. The ARTFL Project, University of Chicago. September 2010 [2010-09-10]. (原始内容(Part of this paragraph is public domain material copyright 1828 and 1913)存档于2011-07-28).
Heterogeneous Mixtures, in chemistry, is where certain elements are unwillingly combined and, when given the option, will separate.
Webster's Revised Unabridged Dictionary (1913 + 1828). Heterogeneity. The ARTFL Project, University of Chicago. September 2010 [2010-09-10]. (原始内容(Part of this paragraph is public domain material copyright 1828 and 1913)存档于2011-07-28).
Webster's Revised Unabridged Dictionary (1913 + 1828). Heterogeneity. The ARTFL Project, University of Chicago. September 2010 [2010-09-10]. (原始内容(Part of this paragraph is public domain material copyright 1828 and 1913)存档于2011-07-28).
Webster's Revised Unabridged Dictionary (1913 + 1828). Heterogeneous. The ARTFL Project, University of Chicago. September 2010 [2010-09-10]. (原始内容(Part of this paragraph is public domain material copyright 1828 and 1913)存档于2011-07-28).
Heterogeneous Mixtures, in chemistry, is where certain elements are unwillingly combined and, when given the option, will separate.
Webster's Revised Unabridged Dictionary (1913 + 1828). Heterogeneity. The ARTFL Project, University of Chicago. September 2010 [2010-09-10]. (原始内容(Part of this paragraph is public domain material copyright 1828 and 1913)存档于2011-07-28).