(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.
单词 | θ78257 |
释义 | the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > processes > [noun] > change of phase (4) phase change1897 (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. phase shift1927 A change in the phase of a waveform, oscillation, cyclic phenomenon, etc. Also in extended use. Subcategories:— adjusting of phase difference (1) — splitting into phases (1) |
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