“phase diagram”的概念、定义、翻译、参考文献-科学参考

phase diagram

Physics

A graph showing the relationship between solid, liquid, and gaseous phases over a range of conditions (e.g. temperature and pressure).

Astronomy

A graph showing the range of temperatures and pressures at which a substance can exist as a solid, liquid, or gas. These different physical states are known as phases, and the temperatures and pressures under which each phase exists are represented by an area on the diagram. A line between two areas defines the conditions under which two phases can exist in equilibrium. The triple point is the only point on the diagram where conditions are such that the solid, liquid, and gas phases can coexist in equilibrium.

Chemistry

A graph showing the relationship between solid, liquid, and gaseous phases over a range of conditions (e.g. temperature and pressure). See steel (illustration).

Chemical Engineering

A diagram representing the relationship of solid, liquid, and gaseous phases over a range of temperatures and pressures (see Fig. 36 for a typical example). Phase diagrams for pure substances of pressure and temperature show the existence of triple and critical points. Phase diagrams for binary mixtures showing liquid and gaseous phases at constant temperature illustrate the variation of pressure, and where tie lines join the two phases in equilibrium. Phase diagrams for binary mixtures such as metals with temperature show the existence of eutectic points. The liquidus is the line or curve between liquid and liquid/solid at equilibrium, and the solidus is the line or curve between solid and liquid/solid at equilibrium.
Fig. 36 Phase diagram

Geology and Earth Sciences

Graph to show fields of stability for phases in a heterogeneous system; variables such as temperature, pressure, and concentration are plotted against each other.

单词	phase diagram
释义	phase diagram Physics A graph showing the relationship between solid, liquid, and gaseous phases over a range of conditions (e.g. temperature and pressure). Astronomy A graph showing the range of temperatures and pressures at which a substance can exist as a solid, liquid, or gas. These different physical states are known as phases, and the temperatures and pressures under which each phase exists are represented by an area on the diagram. A line between two areas defines the conditions under which two phases can exist in equilibrium. The triple point is the only point on the diagram where conditions are such that the solid, liquid, and gas phases can coexist in equilibrium. Chemistry A graph showing the relationship between solid, liquid, and gaseous phases over a range of conditions (e.g. temperature and pressure). See steel (illustration). Chemical Engineering A diagram representing the relationship of solid, liquid, and gaseous phases over a range of temperatures and pressures (see Fig. 36 for a typical example). Phase diagrams for pure substances of pressure and temperature show the existence of triple and critical points. Phase diagrams for binary mixtures showing liquid and gaseous phases at constant temperature illustrate the variation of pressure, and where tie lines join the two phases in equilibrium. Phase diagrams for binary mixtures such as metals with temperature show the existence of eutectic points. The liquidus is the line or curve between liquid and liquid/solid at equilibrium, and the solidus is the line or curve between solid and liquid/solid at equilibrium. Fig. 36 Phase diagram Geology and Earth Sciences Graph to show fields of stability for phases in a heterogeneous system; variables such as temperature, pressure, and concentration are plotted against each other.
随便看	restricted least squares estimator restricted three-body problem restriction restriction enzyme restriction fragment length polymorphism restriction mapping restriction(of a function) restriction point restrictive practices Restrictive Practices Court restructuring rest wavelength resubmission resultant resultant vector resurgence resurgent caldera resurrection resurrection biology Resurs-DK1 retail banking retailing, geography of retail price index retail sales retained earnings