noun
saturated vapor pressure
Technical term in physics and chemistry; the pressure exerted by a vapor in equilibrium with its condensed phase at a given temperature.
温度が上がると飽和蒸気圧も上昇する。
As the temperature rises, the saturated vapor pressure also increases.
蒸気圧 is the general term for vapor pressure, while 飽和蒸気圧 specifically refers to the pressure at saturation.
Compound of 飽和 (saturation) + 蒸気 (vapor) + 圧 (pressure).