| 释义 |
〔flotation〕The process of separating different materials, especially minerals, by agitating a pulverized mixture of the materials with water, oil, and chemicals. Differential wetting of the suspended particles causes unwetted particles to be carried by air bubbles to the surface for collection.浮选法：分离矿产等不同材料的过程，通过搅和各种材料的混合粉末并加水、油和化学药品，从而使悬浮微粒由于不同浸润程度导致未浸润微粒被气泡带到表面以待收集 |