| |||
bed sedimentation (层) | |||
bottom deposits | |||
bottom deposit (物); bottom sediment (物); bottom settlings (物); clastic deposit (物); clastic sediment (物) |
底部沉积 : 20 phrases in 8 subjects |
Agriculture | 1 |
Architecture | 1 |
Automobiles | 1 |
Business | 1 |
Electronics | 3 |
Environment | 1 |
Oil / petroleum | 8 |
Technology | 4 |