a study of heterogeneous u0440u0430u0432u043du043eu0432u0435u0441u0438u0439 systems with volatile component, including the preparation of the saturated liquid phase, and the drain on the substrate, followed by u043eu0445u043b u0430u0436u0434u0435u043du0438u0435u043c and measurement of vapour pressure and temperature of the component, the quantitative analysis of the solid and liquid phases, and the fact that, in order to accelerate the u0438u0441u0441u043bu0435u0434 u043eu0432u0430u043du0438u044f and reduce the errors of measurementcarry out periodic removal of the liquid phase to the liquid phase part of the substrate, u0441u0434u0432u0438u0433u0430u044f at progressively lower temperatures and by recording the temperature and pressure at the time of each shift.
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