the point on the thermometer marking the temperature at which a liquid, esp. water, freezes.
单词 | θ73009 |
释义 | the world > matter > properties of materials > temperature > [noun] > at which some specific condition occurs (23) freezing-point1748 the point on the thermometer marking the temperature at which a liquid, esp. water, freezes. boiling-point1773 absolute zero1798 the lowest temperature theoretically possible; (originally) that at which there is no heat left in an object, (in later use) that at which… firing point1807 (a) the point from which a gun or other weapon is fired, esp. in target shooting; (b) the limit of conditions in which a flammable gas or vapour will… melting temperature1827 = melting point n. ice point1832 the temperature at which ice is in equilibrium with water at standard atmospheric pressure (i.e. the freezing or melting point under these… dew-point1833 That point of atmospheric temperature at which dew begins to be deposited. melting point1838 the temperature at which a solid substance melts. neutral temperature1854 the temperature at which no current is produced by two metals arranged to exhibit thermoelectricity. fusing point or temperature1860 attributive, as fusing pointor temperature, the point or temperature at which fusion takes place. welding point1868 degree of heat requisite for welding; also figurative. flashing-point1878 the temperature at which the vapour given off from an oil or hydrocarbon will ‘flash’ or ignite. flashpoint1878 (a) = flashing-point n. at flashing, n.1 compounds 2; (b) figurative a point of climax, indignation, etc. (cf. boiling-point n. at boiling, n.… mp1880 melting point. ignition temperature1881 the lowest temperature at which a combustible substance in air will ignite and continue to burn. silver-point1882 (a) the process of making a drawing with a silver pencil on specially prepared paper; a drawing made in this way; (b) the freezing point of silver… fire point1884 The lowest temperature at which a volatile substance will continue to burn after its vapour has been ignited. ignition point1887 = ignition temperature n. neutral point1892 (a) = neutral temperature n.; (b) Electrical Engineering the point in an electrical distribution system which has the same potential that a… smoking point1915 = smoke point n. at smoke, n. compounds 3. smoking temperature1915 = smoke point n. at smoke, n. compounds 3. pour point1922 The temperature below which liquid, esp. oil, is too viscous to be poured. smoke point1933 (a) the lowest temperature at which an oil or fat gives off smoke; (b) the height of the tallest flame with which a particular sample of… |
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