| 单词 | levitation |
| 释义 | levitation [´lev·ǝ`tā·shǝn] MINING ENGINEERING In froth flotation, raising of particles in a froth to the surface of the pulp, to facilitate separation of selected minerals in the froth. PHYSICS The use of a force that does not involve physical contact to balance gravity, such as that associated with an electric or magnetic field, or electromagnetic or acoustic radiation. |
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