单词 | phase change |
释义 | > as lemmasphase change phase change n. (a) = phase shift n.; (b) Chemistry a change of a substance from one phase to another, as the melting of a solid, the evaporation of a liquid, etc. ΘΚΠ the world > matter > chemistry > physical chemistry > phases > [noun] > phase transitions phase change1897 phase boundary1911 phase transition1911 the world > matter > physics > atomic physics > [noun] > atomic structure > change in structure phase change1897 the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > processes > [noun] > change of phase phase change1897 phase shift1927 1897 Science 4 June 876/1 Mr. E. Edser and Mr. H. Stansfield exhibited apparatus showing the phase change of light reflected at a glass-silver surface. 1914 Physical Rev. 3 126 At high pressures we are concerned with phase changes of only two types, from the fluid to the solid (or crystalline) phase, and from one solid phase to another. 1962 A. Nisbett Technique Sound Studio 254 Noise..is strongly discriminated against [by frequency modulation], though it does produce phase-change effects which cannot be eradicated. 1991 M. A. Summerfield Global Geomorphol. (BNC) 146 Early explanations of frost weathering alighted on the..effect of the 9 per cent volume expansion which accompanies the phase change from water to ice. < as lemmas |
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