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土地利用
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土地利用
Encyclopedia
农学
土地利用
释
land use
土地利用
人类为经济的和社会的目的,采用一系列生物、技术手段对土地长期或周期性的经营管理和治理改造,获得物质产品和服务的经济活动过程。此过程中,人类与土地进行物质、能量、价值、信息的交流和转换。
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range of a linear operator
range of a mapping
range of an operator
range of a population
range of a population characteristic
range of a sample
range of a series of order statistics
range of a variable
range of definition
range of force
range of heating
range of light-variation
range of linearity
range of lines
range of motion
range of motion, ROM
range of motion training
range of points
range of points of second order
range of possible falls
range of statistical data
range of summation
range of validity
range of values
range of variation of a sample
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