| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Effective diameter | Energy | Particle diameter corresponding to 10 percent finer on the accumulative gradation curve. (references) | |
| Effective diameter | Mining | A. The size of an excavation within its stress ring; it includes not only the actual hole in the rock but the destressed loose and semiloose rock that surrounds it b. Particle diameter corresponding to 10% finer on the grain-size curve.also called effective size. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
