| |||
nonpoint source; non-point resource | |||
non-point source; non-point source of pollution; source of non-point pollutant | |||
| |||
nonpoint source |
非点源 : 108 phrases in 7 subjects |
Earth sciences | 9 |
Ecology | 6 |
Engineering geology | 1 |
Environment | 1 |
Metallurgy | 1 |
Technology | 49 |
Water resources | 41 |