初始质量 | |
avia. | initial mass |
浓度 | |
hydroel.st. | density |
met. | consistence; depth; enrichment |
metrol. | volume concentration |
nucl.phys. | volumetric activity; activity concentration |
sport. | consistency |
tech. | concentration |
| |||
initial mass |
初始质量 : 10 phrases in 4 subjects |
Aviation | 2 |
Earth sciences | 2 |
Space | 2 |
Technology | 4 |