primary sector
英 [ˈpraiməri ˈsektə] 美 [ˈpraɪˌmɛri ˈsɛktɚ]

释义

初级成分；

权威例句

Primary Sector
primary sector
Primary Sector
Primary sector and enviornment in the Aegean Islands, Greece
Method and device of rewriting a primary sector of a sector erasable semiconductor memory means
[Primary sector and reduction of greenhouse gas emissions. Compensation tools and general support policies [European Union; Italy]]
The continuing development of primary sector physical education: working together to raise quality of provision.
The Effects of Primary Sector Foreign Investment on Carbon Dioxide Emissions from Agriculture Production in Less-Developed Countries...
The vertical flow of primary sector exports and deforestation in less-developed countries: a test of ecologically unequal exchange t...
Reasons for developing or exiting business in the primary sector - A study of milk farmers in central-west Sweden
Patterns and Collaborators of Innovation in the Primary Sector: A Study of the Danish Agriculture, Forestry and Fishery Industry
A task-based approach to defining the role of the nurse practitioner: the views of UK acute and primary sector nurses.
Effects of climate change on the delivery of soil-mediated ecosystem services within the primary sector in temperate ecosystems: a r...