英文名:Critical temperature中文表述: 液体能维持液相的最高温度叫临界温度。英文表述: In physical chemistry, thermodynamics, chemistry and condensed matter physics, acritical point, also called acritical state, specifies the conditions (temperature, pressure and sometimes composition) at which a phase boundary ceases to exist. There are multiple types of critical points such as vapor–liquid critical points and liquid–liquid critical points.