| 单词 | gravity concentration |
| 释义 | gravity concentration [`grav·ǝd·ē ´käns·ǝn`trā·shǝn] ENGINEERING 1. Any of various methods for separating a mixture of particles, such as minerals, based on the differences in density of the various species and on the resistance to relative motion exerted upon the particles by the fluid or semifluid medium in which separation takes place. 2. The separation of liquid-liquid dispersions based on settling out of the dense phase by gravity. |
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