沉降速度 : 45 phrases in 16 subjects |
Agriculture | 2 |
Architecture | 1 |
Chemistry | 1 |
Dermatology | 1 |
Earth sciences | 2 |
Ecology | 3 |
Engineering geology | 1 |
General | 1 |
Life sciences | 1 |
Metallurgy | 1 |
Navigation | 1 |
Oil / petroleum | 2 |
Polymers | 1 |
Technology | 24 |
Water resources | 2 |
Wind Energy | 1 |