| |||
ground motion | |||
ground movement; surface motion | |||
motion of ground |
地面运 动 : 46 phrases in 10 subjects |
Aviation | 7 |
Bridge construction | 1 |
Desert science | 1 |
Electronics | 2 |
Engineering geology | 6 |
General | 1 |
Hydroelectric power stations | 1 |
Space | 1 |
Sports | 3 |
Technology | 23 |