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to phrases
surface source
el.
面源【核】
oil
地面源
tech.
面光源
;
地表水源
;
地面水源
wind.
面源
surface source:
24 phrases
in 7 subjects
Ecology
1
Electronics
4
Geophysics
5
Oil / petroleum
3
Technology
9
Water resources
1
Wind Energy
1
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