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非点源
 非点 源
chem. nonpoint source
 非点源
ecol. nonpoint source; non-point resource
| 污染
 污染
environ. contamination
hydroel.st. pollution; contamination
lab.eq. staining

to phrases
非点源
ecol. nonpoint source; non-point resource
tech. non-point source; non-point source of pollution; source of non-point pollutant
非点污染
chem. nonpoint source
非点源
: 108 phrases in 7 subjects
Earth sciences9
Ecology6
Engineering geology1
Environment1
Metallurgy1
Technology49
Water resources41