污泥质量 | |
tech. | sludge quality |
浓度 | |
hydroel.st. | density |
met. | consistence; depth; enrichment |
metrol. | volume concentration |
nucl.phys. | volumetric activity; activity concentration |
sport. | consistency |
tech. | concentration |
| |||
sludge quality |
污泥质量 : 5 phrases in 2 subjects |
Technology | 4 |
Water resources | 1 |