ドルトンの法ほう則そくMeanings1nounDalton's lawScientific term referring to Dalton's law of partial pressures in chemistry. Used in academic and technical contexts.ドルトンの法ほう則そくは混こん合ごう気き体たいの圧あつ力りょくを説せつ明めいする。Dalton's law explains the pressure of gas mixtures.