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energy slope | |||
energy gradient |
能坡 : 69 phrases in 12 subjects |
Architecture | 1 |
Automobiles | 24 |
Bridge construction | 2 |
Economy | 1 |
Engineering geology | 1 |
General | 3 |
Geology | 2 |
Hydraulics | 1 |
Hydroelectric power stations | 7 |
Military | 1 |
Oil / petroleum | 1 |
Technology | 25 |