单词 | phase diagram |
释义 | > as lemmasphase diagram phase diagram n. Chemistry a diagram which represents the limits of stability of the various phases of a chemical system at equilibrium, with respect to two or more variables (commonly composition and temperature); an equilibrium diagram. ΘΚΠ the world > matter > chemistry > physical chemistry > phases > [noun] > diagram phase diagram1908 constitutional diagram1929 the world > matter > chemistry > chemical assay or analytical chemistry > [noun] > acetimetry > chromatography > record of phase diagram1908 chromatogram1922 polarogram1925 paper chromatogram1944 partition chromatogram1944 gas chromatogram1952 1908 Science 22 May 830/2 We believe that all substances are capable of existing in four phases, and some in more. To show this notion, we will use the common text-book phase-diagram for water. 1926 Jrnl. Iron & Steel Inst. 113 655 The phase diagram is characterised by a solid solution of tin in iron with a maximum of 18 per cent tin, and by two compounds. 1993 Jrnl. Petrol. 34 702 The equilibrium temperature of the olivine–plagioclase–clinopyroxene eutectic in the basalt phase diagram is 1270°C. < as lemmas |
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