版权所有：华东理工大学物理化学教研室 15 6.2 Phase boundaries 2). The phase diagram b a c o The line o -a The line o -b The line o -c The triple point o版权所有：华东理工大学物理化学教研室 15 6.2 Phase boundaries 2). The phase diagram b a c o The line o -a The line o -b The line o -c The triple point o