Chinese ⇄ English

生产层 shēngchǎncéng
desert.	productive strata
dril.	pay; pay formation; pay horizon; producing horizon; production horizon; production zone; productive formation; productive horizon; productive layer; productive zone
earth.sc.	productive body
econ.	pay bed
eng.geol.	production aquifer; production formation; productive reservoir
oil	payzone; producing zone
tech.	pay sand
生产层｛土壤｝ shēngchǎncéng
agric.	producing horizon
生产〔产油〕层
construct.	producing horizon

生产层: 75 phrases in 17 subjects

Animal husbandry	1
Biotechnology	1
Business	5
Chemistry	1
Drilling	10
Earth sciences	1
Economy	2
Electronics	1
Engineering geology	3
Explosives and Explosive Ordnance Disposal	1
General	1
Metallurgy	6
Oil / petroleum	23
Plastics	1
Soil science	1
Technology	16
United Nations	1