| |||
depression curve | |||
drawdown curve; dropdown curve | |||
curve of depression; drop-down curve | |||
| |||
depression curve |
降落曲 线: 13 phrases in 6 subjects |
Architecture | 1 |
Bridge construction | 2 |
Engineering geology | 1 |
Hydroelectric power stations | 2 |
Metallurgy | 1 |
Technology | 6 |