Elements of a structure of the diagrams of a condition

Triangle of concentration изотермы, points of structures of chemical connections, boundary curve, field primary кристаллизации, threefold points connecting direct, бинодальные of curve, curve polymorphic transformations.

1. Triangle of concentration

To tops of a triangle АВС there corresponds(meets) the absolute contents of that component, which designation costs(stands) at the given corner of a triangle, and other two corners correspond(meet) to the zero contents of this component.