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草地资源区划
释义
草地资源区划
Encyclopedia
经济学
草地资源
释
grassland resources divisions
草地资源区划
研究草地生产的地域类型及其分布规律,阐明草地生产在空间上的主要特点的共性和差异,并据此进行的区域划分。是制定各个地理区域草地资源的合理开发方案的依据。
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emission band
emission calibration
emission charges system
emission coefficient
emission component
emission computed tomography
emission computed tomography (ECT)
emission control of fuel-gas
emission control test of system
emission efficiency
emission efficiency of terahertz radiation
emission factor
emission factors
emission flux
emission frequency
emission inventories
Emission inventory of pollutants
emission line
emission-line galaxy
emission-line nebula
emission-line object
emission-line star
emission measure
emission mechanism
emission microscope
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