| |||
vertical planning | |||
vertical location | |||
vertical distribution |
垂直 分布 : 28 phrases in 12 subjects |
Aviation | 1 |
Cartography | 1 |
Desert science | 2 |
Earth sciences | 1 |
Ecology | 1 |
Electronics | 2 |
Engineering geology | 1 |
Oil / petroleum | 1 |
Space | 1 |
Technology | 15 |
Telecommunications | 1 |
United States | 1 |